Bromine
Bromides
Kelp
Large, robust forms of brown algae (PHAEOPHYCEAE) in the order Laminariales. They are a major component of the lower intertidal and sublittoral zones on rocky coasts in temperate and polar waters. Kelp, a kind of SEAWEED, usually refers to species in the genera LAMINARIA or MACROCYSTIS, but the term may also be used for species in FUCUS or Nereocystis.
Chlorine
A greenish-yellow, diatomic gas that is a member of the halogen family of elements. It has the atomic symbol Cl, atomic number 17, and atomic weight 70.906. It is a powerful irritant that can cause fatal pulmonary edema. Chlorine is used in manufacturing, as a reagent in synthetic chemistry, for water purification, and in the production of chlorinated lime, which is used in fabric bleaching.
Halogens
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Bromine Radioisotopes
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Disinfectants
Substances used on inanimate objects that destroy harmful microorganisms or inhibit their activity. Disinfectants are classed as complete, destroying SPORES as well as vegetative forms of microorganisms, or incomplete, destroying only vegetative forms of the organisms. They are distinguished from ANTISEPTICS, which are local anti-infective agents used on humans and other animals. (From Hawley's Condensed Chemical Dictionary, 11th ed)
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Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Water Purification
Any of several processes in which undesirable impurities in water are removed or neutralized; for example, chlorination, filtration, primary treatment, ion exchange, and distillation. It includes treatment of WASTE WATER to provide potable and hygienic water in a controlled or closed environment as well as provision of public drinking water supplies.
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Radio Waves
Electromagnetic waves with frequencies between about 3 kilohertz (very low frequency - VLF) and 300,000 megahertz (extremely high frequency - EHF). They are used in television and radio broadcasting, land and satellite communications systems, radionavigation, radiolocation, and DIATHERMY. The highest frequency radio waves are MICROWAVES.
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The interdisciplinary science that studies evolutionary biology, including the origin and evolution of the major elements required for life, their processing in the interstellar medium and in protostellar systems. This field also includes the study of chemical evolution and the subsequent interactions between evolving biota and planetary evolution as well as the field of biology that deals with the study of extraterrestrial life.
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Comparison of two in vitro activation systems for protoxicant organophosphorous esterase inhibitors. (1/242)
In order to perform in vitro testing of esterase inhibition caused by organophosphorous (OP) protoxicants, simple, reliable methods are needed to convert protoxicants to their esterase-inhibiting forms. Incubation of parathion or chlorpyrifos with 0.05% bromine solution or uninduced rat liver microsomes (RLM) resulted in production of the corresponding oxygen analogs of these OP compounds and markedly increased esterase inhibition in SH-SY5Y human neuroblastoma cells. Neither activation system affected cell viability or the activity of AChE or NTE in the absence of OP compounds. Although parathion and chlorpyrifos were activated by RLM, bromine activation required fewer steps and produced more esterase inhibition for a given concentration of chlorpyrifos. However, RLM activation of OP protoxicants produced metabolites other than oxygen analogs and may, therefore, be more relevant as a surrogate for OP biotransformation in vivo. This methodology makes the use of intact cells for in vitro testing of esterase inhibition caused by protoxicant organophosphate compounds a viable alternative to in vivo tests. (+info)Reactive airways dysfunction and systemic complaints after mass exposure to bromine. (2/242)
Occasionally children are the victims of mass poisoning from an environmental contaminant that occurs due to an unexpected common point source of exposure. In many cases the contaminant is a widely used chemical generally considered to be safe. In the following case, members of a sports team visiting a community for an athletic event were exposed to chemicals while staying at a local motel. Bromine-based sanitizing agents and other chemicals such as hydrochloric acid, which were used in excess in the motel's swimming pool, may have accounted for symptoms experienced by the boy reported here and at least 16 other adolescents. Samples of pool water contained excess bromine (8.2 microg/mL; ideal pool bromine concentration is 2-4 microg/mL). Symptoms and signs attributable to bromine toxicity included irritative skin rashes; eye, nose, and throat irritation; bronchospasm; reduced exercise tolerance; fatigue; headache; gastrointestinal disturbances; and myalgias. While most of the victims recovered within a few days, the index case and several other adolescents had persistent or recurrent symptoms lasting weeks to months after the exposure. (+info)Identification and molecular characterization of BP75, a novel bromodomain-containing protein. (3/242)
We here describe the identification and characterization of a novel bromodomain-containing protein, the bromodomain protein of 75 kDa (BP75). Initially, we identified BP75 in a two-hybrid screening for proteins that interact with the first PDZ (acronym for post-synaptic density protein PSD-95, Drosophila discs large tumor suppressor DlgA and the tight junction protein ZO-1) domain in protein tyrosine phosphatase-BAS-like (PTP-BL). We found that BP75 is expressed ubiquitously and show that both BP75 and a PTP-BL deletion mutant consisting of the first PDZ domain are located mainly in the nucleus, although cytoplasmic localization is also evident. Full-length PTP-BL, on the contrary, is predominantly localized in the cytoplasm, although some basal nuclear staining is observed. The described molecular interaction may reflect a mechanism of coupling submembraneous signalling events and nuclear events. (+info)Actin filament organization is required for proper cAMP-dependent activation of CFTR. (4/242)
Previous studies have indicated a role of the actin cytoskeleton in the regulation of the cystic fibrosis transmembrane conductance regulator (CFTR) ion channel. However, the exact molecular nature of this regulation is still largely unknown. In this report human epithelial CFTR was expressed in human melanoma cells genetically devoid of the filamin homologue actin-cross-linking protein ABP-280 [ABP(-)]. cAMP stimulation of ABP(-) cells or cells genetically rescued with ABP-280 cDNA [ABP(+)] was without effect on whole cell Cl(-) currents. In ABP(-) cells expressing CFTR, cAMP was also without effect on Cl(-) conductance. In contrast, cAMP induced a 10-fold increase in the diphenylamine-2-carboxylate (DPC)-sensitive whole cell Cl(-) currents of ABP(+)/CFTR(+) cells. Further, in cells expressing both CFTR and a truncated form of ABP-280 unable to cross-link actin filaments, cAMP was also without effect on CFTR activation. Dialysis of ABP-280 or filamin through the patch pipette, however, resulted in a DPC-inhibitable increase in the whole cell currents of ABP(-)/CFTR(+) cells. At the single-channel level, protein kinase A plus ATP activated single Cl(-) channels only in excised patches from ABP(+)/CFTR(+) cells. Furthermore, filamin alone also induced Cl(-) channel activity in excised patches of ABP(-)/CFTR(+) cells. The present data indicate that an organized actin cytoskeleton is required for cAMP-dependent activation of CFTR. (+info)3,4-Dihydrocoumarin hydrolase with haloperoxidase activity from Acinetobacter calcoaceticus F46. (5/242)
A novel lactonohydrolase, an enzyme that catalyzes the hydrolysis of 3,4-dihydrocoumarin, was purified 375-fold to apparent homogeneity, with a 22.7% overall recovery, from Acinetobacter calcoaceticus F46, which was isolated as a fluorene-assimilating micro-organism. The molecular mass of the native enzyme, as estimated by high-performance gel-permeation chromatography, is 56 kDa, and the subunit molecular mass is 30 kDa. The enzyme specifically hydrolyzes 3,4-dihydrocoumarin, and the Km and Vmax for 3,4-dihydrocoumarin are 0.806 mM and 4760 U.mg-1, respectively. The N-terminal and internal amino acid sequences of the enzyme show high similarity to those of bacterial non-heme haloperoxidases. The enzyme exhibits brominating activity with monochlorodimedon in the presence of H2O2 and 3, 4-dihydrocoumarin or an organic acid, such as acetate and n-butyrate. (+info)Efficient introduction of aryl bromide functionality into proteins in vivo. (6/242)
Artificial proteins can be engineered to exhibit interesting solid state, liquid crystal or interfacial properties and may ultimately serve as important alternatives to conventional polymeric materials. The utility of protein-based materials is limited, however, by the availability of just the 20 amino acids that are normally recognized and utilized by biological systems; many desirable functional groups cannot be incorporated directly into proteins by biosynthetic means. In this study, we incorporate para-bromophenylalanine (p-Br-phe) into a model target protein, mouse dihydrofolate reductase (DHFR), by using a bacterial phenylalanyl-tRNA synthetase (PheRS) variant with relaxed substrate specificity. Coexpression of the mutant PheRS and DHFR in a phenylalanine auxotrophic Escherichia coli host strain grown in p-Br-phe-supplemented minimal medium resulted in 88% replacement of phenylalanine residues by p-Br-phe; variation in the relative amounts of phe and p-Br-phe in the medium allows control of the degree of substitution by the analog. Protein expression yields of 20-25 mg/l were obtained from cultures supplemented with p-Br-phe; this corresponds to about two-thirds of the expression levels characteristic of cultures supplemented with phe. The aryl bromide function is stable under the conditions used to purify DHFR and creates new opportunities for post-translational derivatization of brominated proteins via metal-catalyzed coupling reactions. In addition, bromination may be useful in X-ray studies of proteins via the multiwavelength anomalous diffraction (MAD) technique. (+info)Eosinophils generate brominating oxidants in allergen-induced asthma. (7/242)
Eosinophils promote tissue injury and contribute to the pathogenesis of allergen-triggered diseases like asthma, but the chemical basis of damage to eosinophil targets is unknown. We now demonstrate that eosinophil activation in vivo results in oxidative damage of proteins through bromination of tyrosine residues, a heretofore unrecognized pathway for covalent modification of biologic targets in human tissues. Mass spectrometric studies demonstrated that 3-bromotyrosine serves as a specific "molecular fingerprint" for proteins modified through the eosinophil peroxidase-H(2)O(2) system in the presence of plasma levels of halides. We applied a localized allergen challenge to model the effects of eosinophils and brominating oxidants in human lung injury. Endobronchial biopsy specimens from allergen-challenged lung segments of asthmatic, but not healthy control, subjects demonstrated significant enrichments in eosinophils and eosinophil peroxidase. Baseline levels of 3-bromotyrosine in bronchoalveolar lavage (BAL) proteins from mildly allergic asthmatic individuals were modestly but not statistically significantly elevated over those in control subjects. After exposure to segmental allergen challenge, lung segments of asthmatics, but not healthy control subjects, exhibited a >10-fold increase in BAL 3-bromotyrosine content, but only two- to threefold increases in 3-chlorotyrosine, a specific oxidation product formed by neutrophil- and monocyte-derived myeloperoxidase. These results identify reactive brominating species produced by eosinophils as a distinct class of oxidants formed in vivo. They also reveal eosinophil peroxidase as a potential therapeutic target for allergen-triggered inflammatory tissue injury in humans. (+info)Permeabilization via the P2X7 purinoreceptor reveals the presence of a Ca2+-activated Cl- conductance in the apical membrane of murine tracheal epithelial cells. (8/242)
Calcium-activated Cl(-) secretion is an important modulator of regulated ion transport in murine airway epithelium and is mediated by an unidentified Ca(2+)-stimulated Cl(-) channel. We have transfected immortalized murine tracheal epithelial cells with the cDNA encoding the permeabilizing P2X(7) purinoreceptor (P2X(7)-R) to selectively permeabilize the basolateral membrane and thereby isolate the apical membrane Ca(2+)-activated Cl(-) current. In P2X(7)-R-permeabilized cells, we have demonstrated that UTP stimulates a Cl(-) current across the apical membrane of CF and normal murine tracheal epithelial cells. The magnitude of the UTP-stimulated current was significantly greater in CF than in normal cells. Ion substitution studies demonstrated that the current exhibited a permselectivity sequence of Cl(-) > I(-) > Br(-) > gluconate(-). We have also determined a rank order of potency for putative Cl(-) channel blockers: niflumic acid > or = 5-nitro-2-(3-phenylpropylamino)benzoic acid > 4, 4'-diisothiocyanostilbene-2,2'-disulfonate > glybenclamide >> diphenlyamine-2-carboxylate, tamoxifen, and p-tetra-sulfonato-tetra-methoxy-calix[4]arene. Complete characterization of this current and the corresponding single channel properties could lead to the development of a new therapy to correct the defective airway surface liquid in cystic fibrosis patients. (+info)
Bromine Manufacturers, Suppliers, Exporters,Dealers in India
About Hydrogen & Bromine | Elestor
ACP - Observations of bromine monoxide transport in the Arctic sustained on aerosol particles
bromine ore cameroon
Using Bromine Water to Test for an Alkene (unsaturated hydrocarbons) lesson plan | Spiral
Switched from BBB to Bromine in Spa
In situ generation of bromine for micelle-assisted bromination and oxidation -- Restricted access to full text
Fate of bromine and chlorine in bubbling fluidized bed combustion - Formation of alkali halide aerosols - CONVERIS...
Determination of chlorine and bromine in rocks by alkaline fusion with ion chromatography detection - NERC Open Research...
Bromine water test for alkenes - Stock Image C029/0955 - Science Photo Library
If 4.75 mL of cycohexene is reacted with 7.04 g of bromine, which is the limiting reagent?
Bromine Spa initial setup - newbie questions
Human Metabolome Database: Showing metabocard for Bromide (HMDB0002500)
Bromination of Alkenes - How Does It Work? - Master Organic Chemistry
Bromine - Wikipedia
The Thermodynamics of Chromatography - Interactions Between the Atoms of Hydrogen, Carbon, Chlorine and Bromine and an...
Global Bromine Disinfectant Tablet (BCDMH) Market by Manufacturers, Types, Regions and Application Research Report
What is the best bromine chemistry for indoor pool - Swimming Pool Help
Aluminum will react with bromine to form aluminum bromide (A... | Clutch Prep
A theoretical analysis of the kinetics of the reaction of atomic bromine with tetrahydrofuran<...
Bromine request from mwiemer
Patent US5698640 - Low bromine isobutylene-co-4-bromomethylstyrene compositions for severe duty ... - Google Patents
Bromine Allergies
Bromine Diffusion - Department of Physics | Montana State University
Global and Chinese Bromine Industry, 2016 Market Research Report : ReportsnReports
Polycyclic organic compounds, Alkaloid, Cyclic compounds, Quaternary compounds
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Chemical Safety, Models, Suppliers,...
Polycyclic organic compounds, matrixscientific.com, Antineoplastic drugs, Cyclic compounds, Experimental cancer drugs
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17. Making Thyroid Perfect
Bromine in the structure of Human Endothelial Nitric Oxide Synthase With 3-Bromo-7- Nitroindazole Bound (pdb 1m9r)
Bromine in the structure of X-Ray Crystal Structure of Compound 22K Bound to Human CHK1 Kinase Domain (pdb 3ot3)
Pi Page Diaphragm Seals Halogen Chlorine Ds Pi 32a - Product Information Page Diaphragm Seal Chlorine Bromine Fluorine DS-PI...
Halogen chemistry for the high iodine proponents
Photochemical Activation of Chlorine and Bromine from Iron-doped Saline Media - EPub Bayreuth
Photochemical Rxn with Br - UW Dept. of Chemistry
The Thermodynamics of Chromatography - Interactions Between the Atoms of Hydrogen, Carbon, Chlorine and Bromine and an...
A novel process for the removal of bromine from styrene polymers containing brominated flame retardant<...
organic chemistry - Why do we need to add FeBr3 for bromination of anisole, but not for bromination of phenol? - Chemistry...
Indian Journal of Chemical Technology
Study on the efficiency of scale inhibition action of poly maleic acid--《JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY...
Bromine biogeodynamics in the NE Atlantic: A perspective from natural wetlands of western Portugal.
Peragreen 22 (Not For Use in CA) - Enviro Tech Chemical Services, Inc.
Enviro C-Inhib - Enviro Tech Chemical Services, Inc.
Chiral N,N′-dioxide-Sc(NTf2)3 complex-catalyzed asymmetric bromoamination of chalones with N-bromosuccinimide as both bromine...
HS Codes - Saint Lucia vi 28.01.30 - Flourine; bromine
Natural Sciences Archives - Page 3 of 47 - Odinity
Flame Retardant Chemical Found in US Soft Drinks - The Science Of Eating
Determination of odour threshold concentration ranges for some disinfectants and disinfection by-products for an Australian...
Structure retention in cross-linked poly(ethylene glycol) diacrylate hydrogel templated from a hexagonal lyotropic liquid...
Halohydrin Formation - Alkene Reaction Mechanism
organic chemistry - How does the solvent determine whether mono- or tribromination of phenol occurs? - Chemistry Stack Exchange
Proposal for the investigation of the association between
cases of skin irritation and exposure to pools disinfected with
...
Brominated Vegetable Oil-Flame Retardant in Sodas, OTC Medicines, Inhalers and more - My Health Maven
METHOD OF PRODUCING PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTOELECTROCHEMICAL CELL - Patent...
Alternatives to chlorine for your swimming pool
Neonatology Research - School of Medicine - Pediatrics | UAB
Bismuth(V) fluoride - Simple English Wikipedia, the free encyclopedia
Iodoral - Iodine (you need both I2 and I-) 1-4 tablets daily 12.5 mg/tablet
Iodine
SE-72/AS-72 generator system based on Se extraction/ As reextraction (Patent) | SciTech Connect
EOL data archive -- Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) Data
Chemistry Paper VII Inorganic Chemistry Previous Year Question Paper Year 2005 : IIIrd Year
ZeoVit Iodide Complex Concentrate, 50 ml. - AquaCave.com
Global Tetrabromobisphenol-A Market Share by 2022: Jordan Bromine, ICL-IP, Shandong Brother Sci.&Tech and Shandong Moris
Show number 1210
METHYLENE IODIDE (DIIODOMETHANE)
100+ Baby Products Found To Have Toxic Chemicals | The Kids Doctor: Your Partner in Parenting
Development of a workflow for the assessment of eruption source parameters and volcanic plume rise at University of Liverpool...
Cute baby nipple pacifier chain clip, dummy holder soother chain, baby product, free shipping-in Pacifier from Mother & Kids on...
Preparing 5-Fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehydes - Patent application
Crystals | Free Full-Text | Strength and Character of R-X···π Interactions Involving Aromatic Amino Acid Sidechains in Protein...
Chlorine Rash Prevention
Garden State Labs Pools & Lakes Testing Page
Tennessine - Wikipedia
Tennessine - Wikipedia
Compendium of postage stamp issuers (Be-Br)
Each "article" in this category is a collection of entries about several stamp issuers, presented in alphabetical order. The entries are formulated on the micro model and so provide summary information about all known issuers. See the Category:Compendium of postage stamp issuers page for details of the project. Became the Congo Republic and later Zaire. Dates 1909-1960 Capital Leopoldville Currency 100 centimes = 1 franc Main Article Needed See also Congo Free State Main Article Needed Includes Eupen & Malmedy (Belgian Occupation); German East Africa (Belgian Occupation); Germany (Belgian Occupation) Dates 1849 - Capital Brussels Currency (1849) 100 centimes = 1 franc (2002) 100 cent = 1 euro Main Article Postage stamps and postal history of Belgium Dates 1914-1918 Currency 100 centimes = 1 franc Refer German Occupation Issues (WW1) Dates 1973 - Capital Belmopan Currency 100 cents = 1 dollar Main Article Postage stamps and postal history of Belize See also British Honduras Refer Belarus Dates ...
Help:HTML in wikitext
br,. , ,/br,. , ,br/,. , ,br.,. all rendered as ,br /,. . Tidy is not enabled for MediaWiki interface pages. Tidy was never ... br,. or ,br /,. inserts a line break. Both versions of the break are supported by HTML5. Using ,br,. without the /. breaks ... br. Further information: Help:Line-break handling § ,br /,, and Wikipedia:Don't use line breaks ...
Cuncolim revolt
Br. Francis Aranha[edit]. Brother Francis Aranha was born of a wealthy and noble family of Braga in Portugal, about 1551, and ... Br. Aranha, wounded at the outset by a scimitar and a lance, fell down a deep declivity into the thick crop of a rice-field, ...
List of inorganic compounds
Br[edit]. *Bromine monochloride - BrCl. *Bromine pentafluoride - BrF5. *Bromine trifluoride - BrF3 ...
List of diseases (B)
9 Br *9.1 Bra *9.1.1 Brac *9.1.1.1 Brach *9.1.1.1.1 Brachi-Brachm ...
Sodium bromide
a b c Michael J. Dagani, Henry J. Barda, Theodore J. Benya, David C. Sanders "Bromine Compounds" in Ullmann's Encyclopedia of ... 2 NaBr + Cl2 → Br2 + 2 NaCl. Applications[edit]. Sodium bromide is the most useful inorganic bromide in industry.[7] It is also ... Preparation of other bromine compounds[edit]. Sodium bromide is widely used for the preparation of other bromides in organic ... Sodium bromide is an inorganic compound with the formula NaBr. It is a high-melting white, crystalline solid that resembles ...
Chain reaction
Br2 → 2 Br• (thermal) or Br2 + hν → 2 Br• (photochemical). each Br atom is a free radical, indicated by the symbol « • » ... Br• + H2 → HBr + H•. H• + Br2 → HBr + Br•. the sum of these two steps corresponds to the overall reaction H2 + Br2 → 2 HBr, ... Detailed example: the hydrogen-bromine reaction[edit]. The reaction H2 + Br2 → 2 HBr proceeds by the following mechanism:[4][5] ... Termination 2 Br• → Br2. recombination of two radicals, corresponding in this example to initiation in reverse.. As can be ...
Conantokin
... -Br or -S1[edit]. Con-Br (or Con-S1, P0CG46) is isolated from Conus brettinghami (now Conus sulcatus), and is the ... "Conantokin-Br from Conus brettinghami and selectivity determinants for the NR2D subunit of the NMDA receptor". Biochemistry ...
Nonmetal
Br2 + 2e → 2HBr = 1.07 V at pH 0). Metal bromides are largely ionic in nature. The unstable common oxide of bromine (Br2O5) is ... Bromine Krypton Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium ... Bromine Krypton Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium ... Bromine Krypton Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium ...
List of chemical element name etymologies
"bromine". Online Etymology Dictionary. Gemoll W, Vretska K (1997). Griechisch-Deutsches Schul- und Handwörterbuch (Greek-German ...
HLA A1-B8-DR3-DQ2
Br. J. Dermatol. 94 (2): 139-43. doi:10.1111/j.1365-2133.1976.tb04362.x. PMID 1252348.. ...
Mineral (nutrient)
Bromine Possibly important to basement membrane architecture and tissue development, as a needed catalyst to make collagen IV.[ ... "Bromine Is an Essential Trace Element for Assembly of Collagen IV Scaffolds in Tissue Development and Architecture". Cell. 157 ...
Oxygen radical absorbance capacity
Br. J. Nutr. 93 (2): 257-66. doi:10.1079/BJN20041327. PMID 15788119. Tapsell LC, Hemphill I, Cobiac L, Patch CS, Sullivan DR, ...
Uruaçu
... is located north of Anápolis and Goiânia on the important interstate highway BR-153, which links BrasÃlia to Belém. It ...
Timeline of chemical element discoveries
Br 36. Kr 5 37. Rb 38. Sr 39. Y 40. Zr 41. Nb 42. Mo 43. Tc 44. Ru 45. Rh 46. Pd 47. Ag 48. Cd 49. In 50. Sn 51. Sb 52. Te 53. ... Bromine 1825 J. Balard and C. Löwig 1825 J. Balard and C. Löwig They both discovered the element in the autumn of 1825. Balard ... ppgfsc.posgrad.ufsc.br. Retrieved 20 April 2018.. *^ Roza, Greg (2010). The Nitrogen Elements: Nitrogen, Phosphorus, Arsenic, ... "35 Bromine". Elements.vanderkrogt.net. Retrieved 2008-09-12.. *^ Carl Löwig (1827) "Über Brombereitung und eine auffallende ...
Related changes
talk , contribs)‎ (→‎Participating libraries and organizations: ,br/,). *(diff , hist) . . Virtual International Authority File ...
Sodium hydroxide
Br Kr RbOH Sr(OH)2 Y(OH)3 Zr(OH)4 Nb Mo Tc Ru Rh Pd AgOH Cd(OH)2 In(OH)3 Sn(OH)2. Sn(OH)4 Sb(OH)3 Te I Xe ...
Isotopes of strontium
Br 36. Kr 37. Rb 38. Sr 39. Y 40. Zr 41. Nb 42. Mo 43. Tc 44. Ru 45. Rh 46. Pd 47. Ag 48. Cd 49. In 50. Sn 51. Sb 52. Te 53. I ...
1899 St. Louis Perfectos season
BR CHI CIN CLE LOU NYG PHI PIT STL WSH Baltimore -. 7-7. 6-8. 9-5. 4-9. 12-2. 6-7-2. 10-4. 6-7-1. 9-3. 8-6. 9-4-1 ...
Potassium nitrate
Br Kr RbNO3 Sr(NO3)2 Y(NO3)3 Zr(NO3)4 Nb Mo Tc Ru Rh Pd(NO3)2 AgNO3 Cd(NO3)2 In Sn Sb(NO3)3 Te I Xe(NO3)2 ...
Phenibut
"Br. J. Pharmacol. 78 (1): 191-206. doi:10.1111/j.1476-5381.1983.tb09380.x. PMC 2044790. PMID 6297646.. ...
Omegaven
Br. J. Nutr. 87. Suppl 1: S77-82. doi:10.1079/bjn2001459. PMID 11895157. Heller AR, Rössler S, Litz RJ, et al. (2006). "Omega-3 ...
Silver nitrate
Br−. , or I−. . Other silver salts with non-coordinating anions, namely silver tetrafluoroborate and silver hexafluorophosphate ... reacts quickly with halide sources to produce the insoluble silver halide, which is a cream precipitate if Br- is used, a white ... Treatment with solutions of halide ions gives a precipitate of AgX (X = Cl, Br, I). When making photographic film, silver ...
Contact dermatitis
"Br. J. Dermatol. 147 (2): 270-5. doi:10.1046/j.1365-2133.2002.04852.x. PMID 12174098.. ... "Br. J. Dermatol. 145 (6): 877-85. doi:10.1046/j.1365-2133.2001.04499.x. PMID 11899139.. ...
Spectral line
bromine 35 Br krypton 36 Kr rubidium 37 Rb strontium 38 Sr ...
British Rail Class 411
61743 BR Blue/Grey Dartmoor Railway - 7178 1589 - - 4 CEP Phase 2 - 70576+ - - BR Green Snibston Discovery Park Converted to ... BR Green Hastings Diesels Operates with preserved Class 201 unit 1001. 7124 1530 1392 - 4 CEP Phase 1 - - 70273 - BR Blue/Grey ... "BR 70531 Trailer Second Corridor from 4-CEP EMU unit built 1960". www.cs.vintagecarriagestrust.org. Retrieved 22 April 2018.. ... "BR 70292 Trailer Second Corridor from 4-CEP unit built 1959". www.cs.vintagecarriagestrust.org. Retrieved 22 April 2018.. ...
Beryllium sulfate
Br Kr RbHSO4. Rb2SO4 SrSO4 Y2(SO4)3 Zr(SO4)2 Nb Mo Tc Ru Rh PdSO4 Ag2SO4 CdSO4 In2(SO4)3 SnSO4 Sb2(SO4)3 Te I Xe ...
Dopamine receptor
"Br. J. Pharmacol. 172 (1): 1-23. doi:10.1111/bph.12906. PMC 4280963 . PMID 25671228.. ...
Zolpidem
BR: Class B1 (Psychoactive drugs) *CA: Schedule IV *DE: Prescription only (Anlage III for higher doses) ...
Halogen
There are two stable and naturally occurring isotopes of bromine, bromine-79 and bromine-81. A total of 32 isotopes of bromine ... Bromine Krypton Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium ... Bromine Br Atomic Number: 35 Atomic Weight: 79.904 Melting Point: 266.05 K. Boiling Point: 332.0 K. Specific mass: 3.122 g/cm3 ... Some bromine in the form of the bromide anion is present in all organisms. A biological role for bromine in humans has not been ...
US Bromine Industry
PRNewswire/ -- Reportlinker.com announces that a new market research report is available in its catalogue: US Bromine Industry ... Dead Sea Bromine Company Ltd., Clearon Corporation, ICL-IP America, Inc., Jordan Bromine Company Ltd., Morre-Tec Industries, ... Global Bromine Market (2008- 2011): Breakdown ofImports and Exports for Elemental Bromine and Compounds inMetric Tons (includes ... US) II-25Jordan Bromine Company Ltd. (Jordan) II-25Morre-Tec Industries, Inc. (US) II-26Ocean Chemical Group (UK) II-26Solaris ...
br - Wikipedia
com.br domain, which has over 90% of all registered domains. The .jus.br (Judiciary), and .b.br (banks) domains have mandatory ... edu.br, although some use .com.br and others (mainly public universities) use .br. There are also some other few exceptions ... A .ac .ad .ae .af .ag .ai .al .am .ao .aq .ar .as .at .au .aw .ax .az B .ba .bb .bd .be .bf .bg .bh .bi .bj .bm .bn .bo .br .bs ... the Núcleo de Informação e Coordenação do Ponto BR "The Center for Information and Coordination of Dot BR" (NIC.br),[4] which ...
bromine dioxide (CHEBI:29874)
NIOSHTIC-2 Publications Search - 10003857 - Bromine.
IDLH Value Profile, Bromine Pentafluoride | NIOSH | CDC
Immediately Dangerous to Life or Health (IDLH) Value Profile, Bromine Pentafluoridepdf icon [CAS® No. 7789-30-2] [PDF - 379 KB] ... Basis for IDLH Value: Data were inadequate to directly derive an IDLH value for bromine pentafluoride. For this reason, data ... NIOSH [2016]. Immediately dangerous to life or health (IDLH) value profile: bromine pentafluoride. By Dotson GS, Maier A, ... Immediately Dangerous to Life or Health (IDLH) Value Profile, Bromine Pentafluoride [CAS® No. 7789-30-2]. ...
br - Wikipedia
Naast min of meer gebruikelijke suffixen als .com.br en .org.br kent men bijvoorbeeld .vet.br voor dierenartsen en .art.br voor ... A .ac .ad .ae .af .ag .ai .al .am .ao .aq .ar .as .at .au .aw .ax .az B .ba .bb .bd .be .bf .bg .bh .bi .bj .bm .bn .bo .br .bs ... br is het achtervoegsel van Braziliaanse domeinnamen. De naam is sinds 1989 door Jon Postel gereserveerd.[1] Het Braziliaanse ... Overgenomen van "https://nl.wikipedia.org/w/index.php?title=.br&oldid=49013426" ...
CloudVelox | BR
In February 2018, VMware entered into an agreement to acquire the technology and team from CloudVelox, to accelerate its roadmap to deliver migration, mobility and delivery services in a hybrid, multi-cloud world.. CloudVelox is a pioneer in enabling workload mobility between the data center and public clouds. The software theyve built accelerates workload mobility at scale resulting in "mass migrations" being completed successfully in weeks rather than nine to 12 months.. We expect to integrate the CloudVelox technology into VMware HCX Services upon closing to enhance and accelerate our mission to transform IT to a hybrid, multi-cloud environment by:. ...
Talk:BR-060 - Wikipedia
... www2.transportes.gov.br/bit/02-rodo/3-loc-rodo/loc-rodo/br-060/gbr-060.htm ... I have just modified one external link on BR-060. Please take a moment to review my edit. If you have any questions, or need ... Added archive https://web.archive.org/web/20121122064914/http://www2.transportes.gov.br/bit/02-rodo/3-loc-rodo/loc-rodo/br-060/ ... Retrieved from "https://en.wikipedia.org/w/index.php?title=Talk:BR-060&oldid=745806767" ...
Bromine
Part 5.-The equilibria Br2 + CH2F2 = HBr + CHF2Br and Br2 + CH3F = HBr + CH2FBr. Determination of D(CHF2-Br) and «DELTA»H°f ( ... solution) = C7H5Br3MoO2 (solution) + (solution). By formula: C8H5BrMoO3 (cr) + Br2 (solution) = C7H5Br3MoO2 (solution) + CO ( ... By formula: C12H7MnO5 (cr) + 1.5Br2 (g) = C7H7Br (g) + Br2Mn (cr) + 5CO (g) ... By formula: C6H3MnO5 (cr) + 1.5Br2 (g) = Br2Mn (cr) + 5CO (g) + CH3Br (g) ...
Bromine - Wikipedia
The Br-Br distance is 227 pm (close to the gaseous Br-Br distance of 228 pm) and the Br···Br distance between molecules is 331 ... Bromine tends to react with compounds including M-M, M-H, or M-C bonds to form M-Br bonds. The simplest compound of bromine is ... bromine thiocyanate (BrSCN), and bromine azide (BrN3). The pale-brown bromine monofluoride (BrF) is unstable at room ... and hydroxy radicals react with hydrobromic acid to form less reactive bromine radicals (i.e., free bromine atoms). Bromine ...
Chlorine, Bromine, and Iodine - Scientific American
CDC | Facts About Bromine
Where bromine is found and how it is used *Bromine is found naturally in the earths crust and in seawater in various chemical ... If the bromine release was outdoors, move away from the area where the bromine was released. Go to the highest ground possible ... Getting bromine liquid or gas on your skin could cause skin irritation and burns. Liquid bromine that touches your skin may ... Bromine works by directly irritating the skin, mucous membranes, and tissues. *The seriousness of poisoning caused by bromine ...
CDC Bromine | Case Definition
Bromine and iodine compounds. In: Haddad LM, Shannon MW, Winchester JF, eds. Clinical management of poisoning and drug overdose ... Environmental: Detection of bromine in environmental samples, as determined by NIOSH. Case classification * Suspected: A case ... Ingestion of liquid bromine can cause abdominal pain and hemorrhagic gastroenteritis with secondary shock. Signs and symptoms ... Morabia A, Selleger C, Landry JC, Conne P, Urban P, Fabre J. Accidental bromine exposure in an urban population: an acute ...
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FUG-BR] plugin
... mail.fug.com.br/mailman/listinfo/freebsd_fug.com.br ... FUG-BR] plugin Márcio Luciano Donada. * *Re: [FUG-BR] plugin ... FUG-BR] plugin Márcio Luciano Donada Mon, 31 Oct 2005 05:45:00 -0800 ... Cooperativa Central Oeste Catarinense mdonada at auroraalimentos dot com dot br -----BEGIN PGP SIGNATURE----- Version: GnuPG ...
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Bromine Allergies
Bromine, a reddish-brown liquid chemical, is used in many household applications, such as a water purifier and as a fire- ... Occasionally, someone may have an allergy to bromine, which can cause serious symptoms. It is important to identify and treat ... An allergy to bromine is not very common. Most of the concentrations of bromine present in the majority of applications are ... Bromine allergy symptoms may be different depending on the severity of the allergy and the concentration of the bromine. ...
Bromine test - Wikipedia
The bromine test is a simple qualitative test. Modern spectroscopic methods (e.g. NMR and infrared spectroscopy) are better at ... The more unsaturated an unknown is, the more bromine it reacts with, and the less coloured the solution will appear. Should the ... An unknown sample is treated with a small amount of elemental bromine in an organic solvent, being as dichloromethane or carbon ... In organic chemistry, the bromine test is a qualitative test for the presence of unsaturation (carbon-to-carbon double or ...
Bromine | Definition of Bromine at Dictionary.com
Symbol: Br; atomic weight: 79.909; atomic number: 35; specific gravity: 3.119 at 20°C. See more. ... Bromine definition, an element that is a dark-reddish, fuming, toxic liquid and a member of the halogen family: obtained from ... bromine. bromide, bromide paper, bromidic, bromidrosis, brominate, bromine, bromine pentafluoride, bromism, bromize, bromley, ... bromine. *. The second process for estimating cellulose is based upon the use of bromine and ammonia. ...
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Periodic Table Of The Elements Bromine | Encyclopedia.com
at 20°C)most common ions: Br−, BrO−, BrO3−, BrO4− Bromine is a member of a family of elements known as halogens that are found ... Bromine melting point [1]: −7.3°Cboiling point [2]: 59°Cdensity: 3.12 g/cm3 (liq. ... Bromine. melting point: −7.3°C. boiling point: 59°C. density: 3.12 g/cm3 (liq. at 20°C). most common ions: Br−, BrO−, BrO3−, ... Elemental bromine is a diatomic molecule (Br2). Bromine will combine with most other elements. Reaction with metallic elements ...
ChlorineIodineReddish-brownCompoundsBromideElementalBalardSwimming poolsFree bromineContain bromineHalogensPentafluorideNIOSHSearchHalogenSeawaterToxicChemistryReactsOccurOrganicChemicalsReactiveLiquidVapourProtons1825PeriodicIrritationSymbolIngredientLarge quantitiesExamplesMolecularSymptomsExposureOrbitalEncounterContaminated waterChemical elementRapidly
Chlorine18
- For this reason, data from studies with chlorine pentafluoride were used to develop an IDLH value for bromine pentafluoride because their structures, react ion mechanisms, and potencies are assumed to be similar. (cdc.gov)
- Bromine can also be found as an alternative to chlorine in swimming pools. (cdc.gov)
- The mass of bromine in the oceans is about one three-hundredth that of chlorine. (wikipedia.org)
- Löwig used a solution of the mineral salt saturated with chlorine and extracted the bromine with diethyl ether. (wikipedia.org)
- Balard distilled the bromine from a solution of seaweed ash saturated with chlorine. (wikipedia.org)
- As in the case of chlorine, bromine can be prepared by the action of hydrobromic acid (HBr) on manganese dioxide. (dictionary.com)
- Bromine is produced commercially from natural brines and from sea-water either by electrolysis or with displacement by chlorine, a somewhat more reactive halogen. (encyclopedia.com)
- Bromine is an alternative to chlorine and other types of sanitizers people may opt to use in their swimming pools. (ehow.com)
- Chlorine pools must use chlorine, Baquacil pools must use baquacil, and bromine pools must use bromine. (ehow.com)
- The Chemistry of Chlorine, Bromine, Iodine and Astatine is a special edition that contains selected sections and addresses the needs of specialists in their respective fields. (elsevier.com)
- The text also cites some behavior characteristics of halogens that are irregular, such as chlorine and bromine are similar but differ from fluorine on one side and iodine on the other. (elsevier.com)
- The book also compares the general methods of producing chlorine, bromine, or iodine by 1) oxidation of halide derivatives or 2) reduction of compounds of the halogens in positive oxidation states. (elsevier.com)
- Pool and Spa Water Test Kit - Test for Bacteria, Bromine or Free and Total Chlorine, and pH: Direct-reading color cubes and ready-to-use reagents are supplied for the pH and chlorine (or bromine) tests. (environmental-expert.com)
- But here's a thought experiment: suppose you have two drug candidate structures, one with a chlorine on an aryl ring and the other with a bromine on the same position. (sciencemag.org)
- It's a N of 1… But I had a case where Chlorine did miracles on an arene compared to F. Br was even better - but Ames positive. (sciencemag.org)
- One reason may be that bromine tends to more of a solubility killer than chlorine (matched molecular pair analysis). (sciencemag.org)
- If the gain in potency resulting from replacement of chlorine with bromine is smaller than loss of solubility (and deterioration of other ADMET characteristics then the case for making the change is weakened. (sciencemag.org)
- One situation in which we might anticipate a relatively large increase in potency resulting from replacement of chlorine with bromine is when halogen bonds can form. (sciencemag.org)
Iodine4
- The seaweed was used to produce iodine, but also contained bromine. (wikipedia.org)
- In 1840, bromine was discovered to have some advantages over the previously used iodine vapor to create the light sensitive silver halide layer in daguerreotypy. (wikipedia.org)
- Heavy halogens like bromine & iodine in drugs have been associated with phototoxicity, photoreactivity, reactive metabolite formation, etc that can led to safety issues. (sciencemag.org)
- When you talk about thyroid hormone antagonists, I assume that you are referring to amiodarone (which contains iodine instead of bromine) which is an effective but a nasty drug associated with a number of side effects which appear to more associated with the extremely long half-life and low water solubility (precipitation in the lungs resulting in pulmonary toxicity). (sciencemag.org)
Reddish-brown2
- Bromine, a reddish-brown liquid chemical, is used in many household applications, such as a water purifier and as a fire-retardant. (ehow.co.uk)
- Bromine is a reddish-brown gas that has a pungent smell and can irritate the skin, nose and eyes. (reference.com)
Compounds14
- Some bromine-containing compounds were historically used as sedatives (drugs that can make people calm or sleepy). (cdc.gov)
- Swallowing bromine-containing compounds (combinations of bromine with other chemicals) would cause different effects depending on the compound. (cdc.gov)
- At high temperatures, organobromine compounds readily dissociate to yield free bromine atoms, a process that stops free radical chemical chain reactions. (wikipedia.org)
- This effect makes organobromine compounds useful as fire retardants, and more than half the bromine produced worldwide each year is put to this purpose. (wikipedia.org)
- The same property causes ultraviolet sunlight to dissociate volatile organobromine compounds in the atmosphere to yield free bromine atoms, causing ozone depletion. (wikipedia.org)
- Bromine compounds are still used in well drilling fluids, in photographic film, and as an intermediate in the manufacture of organic chemicals. (wikipedia.org)
- In the early years of the First World War, bromine compounds such as xylyl bromide were used as poison gas. (wikipedia.org)
- Bromine forms many interesting covalent compounds as well, including two oxides: bromine (IV) oxide (BrO 2 ) and bromine (I) oxide (Br 2 O). (encyclopedia.com)
- Bromine compounds have a variety of uses. (encyclopedia.com)
- Bromine is utilized in fire-retardant compounds and was once used in leaded gasoline. (reference.com)
- Bromine compounds work as soil fumigants to prevent insects from attacking plants. (reference.com)
- Moreover, bromine compounds control algae and bacterial population growths. (reference.com)
- Several over-the-counter medications and prescription drugs contain bromine compounds. (reference.com)
- The car industry is beginning to use bromine compounds for electric car batteries. (reference.com)
Bromide5
- While it is rather rare in the Earth's crust, the high solubility of the bromide ion (Br−) has caused its accumulation in the oceans. (wikipedia.org)
- However, a clear biological role for bromide ion and hypobromous acid has recently been elucidated, and it now appears that bromine is an essential trace element in humans. (wikipedia.org)
- As a pharmaceutical, the simple bromide ion (Br−) has inhibitory effects on the central nervous system, and bromide salts were once a major medical sedative, before replacement by shorter-acting drugs. (wikipedia.org)
- Reaction with metallic elements leads to salts such as silver bromide (AgBr), in which the bromine atom has a − 1 charge and oxidation number. (encyclopedia.com)
- When bromine dissolves in water, which it does very quickly, it turns into an ion called bromide. (kqed.org)
Elemental3
- Elemental bromine is very reactive and thus does not occur free in nature, but in colourless soluble crystalline mineral halide salts, analogous to table salt. (wikipedia.org)
- An unknown sample is treated with a small amount of elemental bromine in an organic solvent, being as dichloromethane or carbon tetrachloride. (wikipedia.org)
- Elemental bromine is a diatomic molecule (Br 2 ). (encyclopedia.com)
Balard4
- Bromine was discovered independently by two chemists, Carl Jacob Löwig and Antoine Balard, in 1825 and 1826, respectively. (wikipedia.org)
- Balard found bromine chemicals in the ash of seaweed from the salt marshes of Montpellier. (wikipedia.org)
- Bromine was discovered in 1826 in Montpellier, France , by French chemist Antoine J. Balard. (encyclopedia.com)
- Bromine was discovered in 1826 by A.J. Balard. (reference.com)
Swimming pools3
- Bromine is used in swimming pools, in fire-retardant materials and in agricultural products. (ehow.co.uk)
- Bromine can be found in swimming pools, Energy drinks or inorganic foods. (smore.com)
- Bromine is often used to treat swimming pools and hot tubs. (reference.com)
Free bromine1
- The industrial free available Bromine and total free bromine analyzer via pH/ORP method, the Model 878-25 from IC Controls gives you maximum flexibility, reliability, and ease of use. (environmental-expert.com)
Contain bromine4
- There are also many dyes and pharmaceutical agents that contain bromine. (encyclopedia.com)
- Most pesticide agents contain bromine because it is toxic when inhaled. (reference.com)
- Flame-retardant plastics often contain bromine. (reference.com)
- For example, most antihistamines, sedatives and analgesics contain bromine. (reference.com)
Halogens2
- Bromine is a member of a family of elements known as halogens that are found in group 7A of the Periodic Table. (encyclopedia.com)
- Our extension of the AM1 semiempirical molecular orbital technique, AM1*, has been parameterized for the elements Br and I. The basis sets for both halogens contain a set of d -orbitals as polarization functions. (springer.com)
Pentafluoride1
- Basis for IDLH Value: Data were inadequate to directly derive an IDLH value for bromine pentafluoride. (cdc.gov)
NIOSH1
- Detection of bromine in environmental samples, as determined by NIOSH. (cdc.gov)
Search1
- A quick search of DrugBank suggests there are 12 approved drugs containing a bromine (alkyl and aryl bromides), only one of which was withdrawn from the market. (sciencemag.org)
Halogen1
- Bromine is the third halogen, being a nonmetal in group 17 of the periodic table. (wikipedia.org)
Seawater1
- Bromine is found naturally in the earth's crust and in seawater in various chemical forms. (cdc.gov)
Toxic2
- Bromine is highly toxic in undiluted form, both as a liquid and a gas. (ehow.co.uk)
- Bromine is corrosive and toxic. (washington.edu)
Chemistry1
- In organic chemistry, the bromine test is a qualitative test for the presence of unsaturation (carbon-to-carbon double or triple bonds), phenols and anilines. (wikipedia.org)
Reacts3
- The more unsaturated an unknown is, the more bromine it reacts with, and the less coloured the solution will appear. (wikipedia.org)
- Should the brown colour not disappear, possibly due to the presence of an alkene which doesn't react, or reacts very slowly with, bromine, the potassium permanganate test should be performed, in order to determine the presence or absence of the alkene. (wikipedia.org)
- Bromine reacts with liquid water to produce hypobromite ion (BrO − ), a powerful bleaching agent. (encyclopedia.com)
Occur3
- Skin exposure to bromine could occur through direct contact with bromine liquid or gas. (cdc.gov)
- The majority of exposures to bromine occur by inhalation and typically lead to symptoms of ocular, nasal, and respiratory irritation. (cdc.gov)
- If unusual symptoms do occur, however, it is best to keep away from bromine until an allergy can be confirmed or denied by a doctor. (ehow.co.uk)
Organic1
- Try to eat organic fruits and vegetables that are not sprayed with bromine. (ehow.co.uk)
Chemicals4
- This report analyzes the US market for Bromine in Thousand Metric Tons by the following End-Use Segments: Flame Retardants, Drilling Fluids, Brominated Pesticides, Water-Treatment Chemicals, and Others. (prnewswire.com)
- Products containing bromine are used in agriculture and sanitation and as fire retardants (chemicals that help prevent things from catching fire). (cdc.gov)
- One common misconception is that an allergy to bromine is actually caused by sensitivity to chemicals in general, and not actually an allergy to bromine in particular. (ehow.co.uk)
- Your doctor will also be able to determine if you actually have an allergy to bromine or whether you simply have a sensitivity to too much exposure to chemicals in general. (ehow.co.uk)
Reactive1
- Besides, during extensive metabolism, a reactive intermediate may indeed form that could make displacing the Br really easy, e.g.,a quinone methide. (sciencemag.org)
Liquid7
- Bromine is a naturally occurring element that is a liquid at room temperature. (cdc.gov)
- Getting bromine liquid or gas on your skin could cause skin irritation and burns. (cdc.gov)
- Liquid bromine that touches your skin may first cause a cooling sensation that is closely followed by a burning feeling. (cdc.gov)
- Ingestion of liquid bromine can cause abdominal pain and hemorrhagic gastroenteritis with secondary shock. (cdc.gov)
- Bromine is one of two elements (the other being mercury) that is liquid at normal temperatures. (encyclopedia.com)
- Both the liquid and vapor of bromine are deep red in color. (encyclopedia.com)
- Bromine was discovered by a German chemist named Carl Lowig by bringing a smelly, brownish liquid to his professor Antoine J Baldwin in France ,1862 He planned to study the substance but he didn't so he can pursue other things so his professor took over. (smore.com)
Vapour1
- A solution of indigo shaken with a small quantity of the vapour of bromine is quickly bleached. (dictionary.com)
Protons3
- A chemical element , having the chemical symbol Br, and atomic number (the number of protons ) 35. (citizendium.org)
- How Many Protons Does Bromine Have? (reference.com)
- Bromine has 35 protons. (reference.com)
18251
- Löwig isolated bromine from a mineral water spring from his hometown Bad Kreuznach in 1825. (wikipedia.org)
Periodic1
- The atomic weight of an element such as bromine is located on the periodic table of eleme. (reference.com)
Irritation2
- Breathing bromine gas could cause you to cough, have trouble breathing, get a headache, have irritation of your mucous membranes (inside your mouth, nose, etc.), be dizzy, or have watery eyes. (cdc.gov)
- Symptoms of a bromine allergy may include difficulty breathing, coughing, lung sensitivity, headache, dizziness and possible skin irritation, such as a rash. (ehow.co.uk)
Symbol2
- Bromine is a chemical element with the symbol Br and atomic number 35. (wikipedia.org)
- The symbol for bromine is Br, and its atomic number is 35. (reference.com)
Ingredient1
- Check for bromine as an ingredient on any fire-safe material. (ehow.co.uk)
Large quantities2
- Bromine was not produced in large quantities until 1858, when the discovery of salt deposits in Stassfurt enabled its production as a by-product of potash. (wikipedia.org)
- During the war, large quantities of bromine were used in asphyxiating and lachrymating gases. (dictionary.com)
Examples1
- However, there are plenty of examples where Br or I make it into the final drug candidate or even marketed drug. (sciencemag.org)
Molecular2
- What Is the Molecular Weight of Bromine? (reference.com)
- The molecular weight of bromine is about 79.90 atomic mass units. (reference.com)
Symptoms5
- Swallowing a large amount of bromine in a short period of time would be likely to cause symptoms such as nausea and vomiting (gastrointestinal symptoms). (cdc.gov)
- Showing these signs and symptoms does not necessarily mean that a person has been exposed to bromine. (cdc.gov)
- Occasionally, someone may have an allergy to bromine, which can cause serious symptoms. (ehow.co.uk)
- Bromine allergy symptoms may be different depending on the severity of the allergy and the concentration of the bromine. (ehow.co.uk)
- Bromine allergies have several different symptoms depending on how the chemical is encountered. (ehow.co.uk)
Exposure4
- The seriousness of poisoning caused by bromine depends on the amount, route, and length of time of exposure, as well as the age and preexisting medical condition of the person exposed. (cdc.gov)
- Moving to an area with fresh air is a good way to reduce the possibility of negative health effects from exposure to bromine. (cdc.gov)
- A clinically compatible case in which a high index of suspicion (credible threat or patient history regarding location and time) exists for bromine exposure, or an epidemiologic link exists between this case and a laboratory-confirmed case. (cdc.gov)
- Morabia A, Selleger C, Landry JC, Conne P, Urban P, Fabre J. Accidental bromine exposure in an urban population: an acute epidemiological assessment. (cdc.gov)
Orbital1
- What Is the Orbital Diagram for Bromine? (reference.com)
Encounter2
- The most common way to encounter bromine is to run across it in drinking water or in a swimming pool. (ehow.co.uk)
- It involves attaching an atom of bromine to it, and pure bromine is not something that you want to encounter in a dark alley. (kqed.org)
Contaminated water1
- Following the release of bromine into water, you could be exposed by drinking the contaminated water. (cdc.gov)
Chemical element1
- A chemical element, like bromine, may have very little in common with a compound, say BVO, that contains the element. (kqed.org)
Rapidly2
- If you think you may have been exposed to bromine, you should remove your clothing, rapidly wash your entire body with soap and water, and get medical care as quickly as possible. (cdc.gov)
- Add a few drops of the bromine solution rapidly to each of the vials of toluene. (washington.edu)