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  • various
  • When some Amino acids which have a lot of Sulphur inside, start to get broken down and then produce various foul-smelling compounds from the back of the mouth and throat. (thenaturalhealthdirectory.com)
  • Based upon the recently published A. caldus type strain genome sequence, a bioinformatic reconstruction of elemental sulfur and ISC metabolism predicted genes included: sulfide-quinone reductase (sqr), tetrathionate hydrolase (tth), two sox gene clusters potentially involved in thiosulfate oxidation (soxABXYZ), sulfur oxygenase reductase (sor), and various electron transport components. (diva-portal.org)
  • sulfite
  • Sulfur is available as sulfate (50 4 2− ), sulfite (50 3 2− ), amino acids (methionine, cysteine, and cystine), the tripeptide glutathione, as well as the vitamins biotin and thiamine (B 1 ), and acetyl-CoA and lipoic acid. (springer.com)
  • In alkaline conditions Thiosulfurous acid rapidly deteriorates forming a mixture of sulfide, sulfur, sulfite, and thiosulfate. (wikipedia.org)
  • This sulfoxylic acid reacts with more dithionite to yield more hydrogen sulfite, and some kind of sulfur, and a small amount of thiosulfate. (wikipedia.org)
  • sulfate
  • investigated the sulfur isotope ratio in snow deposited in this district to conclude that the sulfate was transported from the northern part of the Chang Jiang River. (environmental-expert.com)
  • Also sulfur compounds (such as thioethers) can be aminated with hydroxylamine-O-sulfonic acid to sulfinimines (isosteric with sulfoxides but far more unstable) or phosphorus compounds (such as triphenylphosphine) can be aminated to phosphinimines via the intermediate aminotriphenylphosphonium hydrogen sulfate. (wikipedia.org)
  • atom
  • It consists of two hydroxy groups attached to a sulfur atom. (wikipedia.org)
  • Sulfoxylic acid is an isomer of sulfinic acid, which has a hydrogen atom bonded to the sulfur, and the oxygen connected with a double bond (HS(O)OH). (wikipedia.org)
  • The synthesis and characterization of the first compound with a planar T-shaped, 10-electron 3-coordinate bonding arrangement at a phosphorus atom, ADPO, was also accomplished by the Arduengo group at Illinois and paved the way for a range of novel main-group element chemistry (including the discovery of edge inversion) on his return to DuPont. (wikipedia.org)
  • selenium
  • Selenium monosulfide (SeS) is the only selenium compound so far identified as a carcinogen in animals. (wikipedia.org)
  • Selenium monosulfide, along with elemental selenium and sulfur, has been used in medicinal preparations in the past, causing confusion and contradiction as to exactly what form selenium is in any given topical preparation. (wikipedia.org)
  • petroleum
  • The tables of physical properties are the result of an extensive literature search that has been continued as part of the Bureau of Mines study of sulfur compounds in petroleum. (cdc.gov)
  • This study, carried on cooperatively with American Petroleum Institute research project 48, is concerned with the types of sulfur compounds that have been found in petroleum, namely the thiols (mercaptans), sulfides (thioethers), disulfides, and thiophenes. (cdc.gov)
  • The adsorption of sulfur compounds from petroleum refinery wastewater on a chemically modified activated carbon (MAC) was investigated. (environmental-expert.com)
  • monoxide
  • Sulfur monoxide (SO) can be considered as a theoretical anhydride for sulfoxylic acid, but it is not actually known to react with water. (wikipedia.org)
  • elemental
  • In one named reaction called the Ferrario reaction phenyl ether is converted to phenoxathiin by action of elemental sulfur and aluminium chloride. (wikipedia.org)
  • chemistry
  • Eli Zysman-Colman David N. Harpp "Dialkoxy Disulfides And Their Branch-bonded Thionosulfite Isomers" J. Sulfur Chemistry 2004, vol. 25, pp. 155-182. (wikipedia.org)
  • Organic Chemistry of Bivalent Sulfur. (wikipedia.org)
  • Disulfides R−S−S−R with a covalent sulfur to sulfur bond are important for crosslinking: in biochemistry for the folding and stability of some proteins and in polymer chemistry for the crosslinking of rubber. (wikipedia.org)
  • oxygen
  • Derivatives of monothiocarbonic acids, R 2 InOSCR′, have already been described as indium-oxygen compounds in Section 4.2.2 (p. 204). (springer.com)
  • Other possible isomers are dihydroxydisulfane or hypodithionous acid HOSSOH, a linear chain, and thiothionyl hydroxide (S=S(OH)2) a tautomer where the hydrogen has moved from a sulfur to an oxygen. (wikipedia.org)
  • reaction
  • In the presence of excess chlorine gas, S 2F 10 reacts to form sulfur chloride pentafluoride (SF 5Cl): S 2F 10 + Cl 2 → 2 SF 5Cl The analogous reaction with bromine is reversible and yields SF 5Br. (wikipedia.org)
  • amino
  • Electron deficient heterocycles, such as tetrazole, can be N-aminated with hydroxylamine-O-sulfonic acid, while even more electron-deficient compounds, such as 5-nitrotetrazole, react only with stronger aminating agents such as O-tosylhydroxylamine or O- mesitylene sulfonylhydroxylamine to amino compounds, which were investigated as explosives. (wikipedia.org)
  • acid
  • H. Sprince, C.M. Parker, G.G. Smith , and L.J. Gonzales , Protectants against Acetaldehyde Toxicity: Sulfhydryl Compounds and Ascorbic Acid , Fed. (springer.com)
  • Sulfoxylic acid disproportionates into sulfur and hydrogensulfite HSO− 3. (wikipedia.org)
  • Breath
  • A sulfur compound in garlic can linger in the body for up to two days, stinking up your breath, sweat and pee. (npr.org)
  • Halitosis, colloquially called bad breath, is caused by anaerobic, sulfur producing bacteria that thrive beneath the surface of the tongue and in the throat. (wikipedia.org)
  • bonds
  • These compounds are characterized by C−S−C bonds Relative to C−C bonds, C−S bond are both longer, because S is larger than carbon, and about 10% weaker. (wikipedia.org)
  • known
  • The compound has been used increasingly in commercial cosmetic hair dye colour removers despite the generation of formaldehyde, a known human carcinogen. (wikipedia.org)
  • important
  • Sulfur, in its various forms, is important to the yeast in protein biosynthesis as well as vitamins and coenzymes. (springer.com)
  • contains
  • 4. A photosensitive recording material according to claim 1, wherein the compound used in the undercoating layer further contains at least one alkaline-soluble group or hydrophilic group. (freepatentsonline.com)
  • include
  • Two other papers include the literature through 1955 for the compounds from c1 through c13 and the literature from 1956 through 1960 for the compounds from c1 to cn. (cdc.gov)
  • Related compounds include isoelectric substances hydrogen tetroxide HOOOOH, hydroxotrisulfane HOSSSH, HSOSSH, and tetrasulfane HSSSSH. (wikipedia.org)
  • various
  • When some Amino acids which have a lot of Sulphur inside, start to get broken down and then produce various foul-smelling compounds from the back of the mouth and throat. (thenaturalhealthdirectory.com)
  • Based upon the recently published A. caldus type strain genome sequence, a bioinformatic reconstruction of elemental sulfur and ISC metabolism predicted genes included: sulfide-quinone reductase (sqr), tetrathionate hydrolase (tth), two sox gene clusters potentially involved in thiosulfate oxidation (soxABXYZ), sulfur oxygenase reductase (sor), and various electron transport components. (diva-portal.org)
  • volatile organic c
  • In that same article, I discuss that beyond the chemical toxins mold produces (mycotoxins) to lay claim on that piece of decaying matter, there are a whole host of other inflammagens that mold and bacteria emit that make a person with CIRS sick - Beta Glucans, Volatile Organic Compounds (VOC), Lipopolysaccharides (LPS), etc. (biotoxinjourney.com)
  • gases
  • Most of the known matter that is destroying the earth's ozone layer and contributing to global warming is derived from manmade compounds and chemicals with high global warming potential (GWP) and commonly known as greenhouse gases (GHGs). (adda-enterprises.com)
  • For example, when exposed to sulfur-containing gases, red lead pigments will turn a metallic brown/black color. (wikipedia.org)
  • chemical
  • Curcumin is a naturally-occurring chemical compound found in the spice turmeric, Curcumin triggers apoptosis, or programmed cell death, which is the body's natural and necessary way of ridding itself from damaged cells. (blogger4zero.com)
  • After the solution is separated from the ore solids, the extract is often subjected to various processes of purification and concentration before the valuable metal is recovered either in its metallic state or as a chemical compound. (wikipedia.org)
  • possible
  • With the need of ironmaking as little as possible of sulphur, phosphorus pests, so should choose low sulfur, low phosphorus of coking coal. (okorder.com)
  • A. aquaeolei has been shown to degrade phenol and phenol based compounds, indicating possible industrial uses. (wikipedia.org)
  • liquid
  • FSSF3 is stable as a solid, as a liquid below -74 °C and dissolved in other sulfur fluoride liquids. (wikipedia.org)
  • The symmetrical substitution pattern with reactive bromine atoms makes 1,2,4,5-tetrabromobenzene an interesting starting compound for nematic liquid crystals with crossed mesogens and for columnar (diskotic) liquid crystals with an extensive planar, "board-like" tetrabenzoanthracene ring system. (wikipedia.org)
  • Due to their pronounced π-conjugation such compounds could be potentially applied as optical brighteners, OLED materials or liquid crystals. (wikipedia.org)
  • silver
  • SF3SF distills just above -50 °C. SF3SF is also made in small amounts by reacting sulfur with silver fluoride, or photolysis of disulfur difluoride and SSF2. (wikipedia.org)
  • content
  • As a result, coke blocks should have large, low reactivity, low porosity, with sufficient impact crushing strength, ash content and low sulfur content. (okorder.com)
  • make
  • FSSF3 spontaneously reacts with oxygen gas to make thionyl fluoride, the only sulfur fluoride that does not need any assistance to do this. (wikipedia.org)