Aromatic azo compounds are synthetic organic. Medical search. Frequent questions

The process of conversion of primary aromatic amines into its diazonium salt is called diazotization. (wikipedia.org)
Besides activated carbons in aromatic rings, other nucleophilic carbons could also be coupled with diazonium salt: In alkaline media, diazonium salt can react with most primary and secondary amines that exist as a free base and produce triazene. (wikipedia.org)
Additionally, this compound is used in the synthesis of other organic compounds, such as aromatic amines and aromatic ethers. (codchem.com)
Aromatic amines are classified as carcinogens or possible carcinogens (Hammond SK, et al. (cdc.gov)
Aromatic amines are metabolized mainly in the liver, then travels to the bladder to be eventually excreted out of the body through urination. (cdc.gov)
Smoking tobacco and inhaling SHS may be major sources of exposure to several aromatic amines (AAs) (Bryant, et. (cdc.gov)
Amines are organic compounds and a type of functional group that contain nitrogen as the key atom. (newworldencyclopedia.org)
Structurally amines resemble ammonia , wherein one or more hydrogen atoms are replaced by organic substituents such as alkyl and aryl groups. (newworldencyclopedia.org)
An important exception to this rule is that compounds of the type RC(O)NR 2 , where the C(O) refers to a carbonyl group, are called amides rather than amines. (newworldencyclopedia.org)
As displayed in the images below, primary amines arise when one of three hydrogen atoms in ammonia is replaced by an organic substituent. (newworldencyclopedia.org)
Secondary amines have two organic substituents bound to N together with one H. In tertiary amines all three hydrogen atoms are replaced by organic substituents. (newworldencyclopedia.org)
Aromatic amines have the nitrogen atom connected to an aromatic ring as in anilines . (newworldencyclopedia.org)
One organic reaction involving aromatic amines is the Goldberg reaction. (newworldencyclopedia.org)
Aliphatic amines display significant solubility in organic solvents , especially polar organic solvents. (newworldencyclopedia.org)
The aromatic amines, such as aniline , have their lone pair electrons conjugated into the benzene ring, thus their tendency to engage in hydrogen bonding is diminished. (newworldencyclopedia.org)
1997. Metabolic activation of aromatic amines by human pancreas. (cdc.gov)

This chemical reaction is called azo N-coupling or the synthesis of azoamines. (wikipedia.org)
1-bromo-2-(4-bromophenyl)benzene is an aromatic compound of the halobenzene family, commonly used in the synthesis of pharmaceuticals, dyes and other organic compounds. (codchem.com)
1-bromo-2-(4-bromophenyl)benzene is mainly used in the synthesis of pharmaceuticals, dyes, and other organic compounds. (codchem.com)
It is also used as a reagent in the synthesis of dyes, such as azo dyes, anthraquinone dyes, and phthalocyanine dyes. (codchem.com)
Additionally, this compound is used as a catalyst in certain chemical reactions, such as the synthesis of ethylbenzene and styrene. (codchem.com)
5) Dyestuffs And Pigments Thiourea dioxide cas no 1758-73-2 may be used as catalyst for producing synthetic resins in the polymer materials industry, and also has applications in organic synthesis of photosensitive materials, pharmaceuticals, spices and other fine chemicals, as well as in precious metal recovery and separation. (zhishangchemical.com)
Despite their successful synthesis, using Pd-catalyzed coupling reactions of aryl halides and arylhydrazides [11] followed by Cu(I)-mediated oxidation, the photochemical properties of such compounds have not been studied yet. (beilstein-journals.org)
This review presents the recent progress of oxygen functionalization reactions based on non-electrochemical (conventional organic synthesis) and electrochemical methods. (rsc.org)
However, because electrochemical methods can replace harmful terminal oxidizers with external voltage, organic electrosynthesis has emerged as greener and more eco-friendly compared to conventional organic synthesis. (rsc.org)
The progress of electrochemical methods toward oxygen functionalization is presented by an in-depth discussion of different types of electrically driven-chemical organic synthesis, with particular attention to recently developed electrochemical systems and catalyst designs. (rsc.org)
His research focuses on the fundamental understanding of electrochemical reactions and organic electrosynthesis including various oxygen-atom functionalization catalysis, asymmetric synthesis, biochemical reactions. (rsc.org)
These transformations tolerated a broad range of the nucleophilic reagents thus allowing the synthesis of a wide variety of hetero- and carbocyclic compounds including the derivatives of pyridine, pyrimidine, pyrazole, pyran, dioxane, and isoxazole as well as their heterofused derivatives. (researchgate.net)
This metallocene is a common reagent in organometallic and organic synthesis . (cloudfront.net)
The theory that organic compounds were fundamentally different from those that were "inorganic", that is, not synthesized through a life-force, was disproved with the synthesis of urea , an "organic" compound by definition of its known occurrence only in the urine of living organisms, from potassium cyanate and ammonium sulfate by Friedrich Wöhler in the Wöhler synthesis . (wikidoc.org)
An optimised chemical inventory of 300 chemicals for a hypothetical chemical company allows the synthesis of up to 1.2 million organic compounds and contains 10 Wittig reagents , 6 Grignard reagents , 2 DNA building blocks and 18 aromatic aldehydes . (wikidoc.org)

Bleaches must be based on oxygen (no chlorine bleaching) and Azo dyes that release carcinogenic amine compounds are also prohibited. (goodtrip.co.uk)
Aniline is an organic compound with the formula C 6 H 5 NH 2.Consisting of a phenyl group attached to an amino group, aniline is the simplest aromatic amine.Its main use is in the manufacture of precursors to polyurethane and other industrial chemicals. (rektis.com.ua)
Prohibits the use of toxic dyes like AZO dyes that releases carcinogenic amine compounds. (endanzoo.com)
The aromatic ring strongly decreases the basicity of the amine, depending on its substituents. (newworldencyclopedia.org)
Interestingly, the presence of an amine group strongly increases the reactivity of the aromatic ring, due to an electron-donating effect. (newworldencyclopedia.org)
There is currently no list of hazardous dyes, there is only a list of aromatic amine dyes which are prohibited. (ecotintes.com)

OK, so we're finishing up on talking about aromatic compounds, about the chemistry of benzene. (yale.edu)
1-bromo-2-(4-bromophenyl)benzene is an important intermediate in the production of various organic compounds. (codchem.com)
1-bromo-2-(4-bromophenyl)benzene is also used as a flame retardant in the manufacture of certain plastics, as well as in the production of certain synthetic rubbers. (codchem.com)
DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Ketone DOAI : Benzene ring containing : Plural rings : C=O bonded directly to benzene ring : Two benzene rings bonded directly to the same C=O : Oxygen single bonded to carbon : C=X bonded directly or indirectly by an acyclic carbon or carbon chain to ring carbon of the five-membered hetero ring (e.g., tryptophan, etc. (everypatent.com)
Benzene: Benzene is an aromatic hydrocarbon that is obtained from coal tar. (halalharamworld.com)
The chromophore is an aromatic structure containing benzene, naphthalene, or anthracene. (ecotintes.com)

The present study was aimed at assessing the levels of several environmental pollutants (polycyclic aromatic hydrocarbons, bisphenols, parabens, and benzophenones) in urine samples from riverside communities along the Tapajós and Amazon Rivers in the Brazilian Amazon region. (bvsalud.org)

Particularly, Azo dyes are the most widely used type of organic dyes accounting for 70% of all synthetic dyes which are persistent and even carcinogenic [ 4 ]. (eeer.org)

DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI : Ureas (i.e. (everypatent.com)

Key provisions include a ban on the use of genetically modified organisms (GMOs), highly hazardous chemicals such as azo dyes and formaldehyde, and child labor, while requiring strong social compliance management systems and strict wastewater treatment practices. (beecotton.com)
The present study show that the cost-effective PEI modified pericarps could possess a hopeful application for azo dye removal from wastewater. (eeer.org)
Therefore, technologies for removing azo dye from wastewater are urgent needed. (eeer.org)
These industrial applications produce wastewater containing a large volume of solubilized azo dye and hydrolyzed by-products. (mdpi.com)
In twenty-first century, numbers of synthetic dyes are used in many industries, for example paper, textile, cosmetic, leather for coloring, vs. The dyeing industries wastes is the most found contaminant to be recognized in wastewater. (intechopen.com)

Diazonium salts are important synthetic intermediates that can undergo coupling reactions to form azo dyes and electrophilic substitution reactions to introduce functional groups. (wikipedia.org)
It is also used as a flame retardant in the manufacture of certain plastics and synthetic rubbers, as well as a catalyst in certain chemical reactions. (codchem.com)
Two different synthetic strategies, one based on Baeyer-Mills reactions and the other based on Pd-catalyzed coupling reactions of arylhydrazides and aryl halides, followed by oxidation, were investigated. (beilstein-journals.org)
We hope to direct the attention of readers to the latest breakthroughs of traditional oxygen functionalization reactions and to the potential of electrochemistry for the transformation of organic substrates to useful end products. (rsc.org)
The review is summarized and systematized the published data on the multicomponent reactions of ethyl trifluoroacetoacetate, carbonyl compounds (aldehydes and ketones), and nucleophilic reagents. (researchgate.net)
A cheminformatics study involving 5.9 million substances and 6.5 million reactions showed that the organic compound universe consists of a core of around 200,000 molecules strongly connected to each other and a large periphery (3.6 million molecules) around it. (wikidoc.org)
The average distance between two molecules in the core is 8.4 synthetic steps and 95% of all connecting reactions are fewer than 15 steps. (wikidoc.org)

The use of critical inputs such as toxic heavy metals, formaldehyde, aromatic solvents, functional nano particles, genetically modified organisms (GMO) and their enzymes are prohibited. (goodtrip.co.uk)

Diminished solubility in water, although they retain their solubility in suitable organic solvents only. (newworldencyclopedia.org)

All the dyes that are derived from organic and inorganic chemical compounds are synthetic dyes. (rektis.com.ua)
In an MFC, an anodic biofilm of bacteria is used to oxidize organic matter, which acts as nutrient source (i.e., the primary substrate), thus degrading pollutants or detoxifying inorganic contaminants co-metabolically. (biomedcentral.com)
Thus, considering the sensitivity of their developing physiological systems and that infants have heightened susceptibility to environmental influences, this study was aimed at assessing the contents of essential elements, and inorganic and organic pollutants in infant formulas marketed in Brazil. (bvsalud.org)
for historical reasons discussed below, a few types of compounds such as carbonates , carbon oxides and cyanides , as well as elemental carbon are considered inorganic.The study of organic compounds is termed organic chemistry , and since it is a vast collection of chemicals (over half of all known chemical compounds), systems have been devised to classify organic compounds. (wikidoc.org)

1-Butyl-3-methylimidazolium bromide ([bmim]Br) as an ionic liquid promoted selectively oxidation of aliphatic and aromatic sulfides to the corresponding sulfoxides and the oxidative coupling of thiols to disulfides by NaBrO 3 in excellent yields under neutral conditions. (ac.ir)
This perspective focuses on two areas that have yielded new useful information during the last 20 years: (i) structure-activity relationship (SAR) studies of contact allergy based on the concept of hapten-protein binding and (ii) mechanistic investigations regarding activation of nonsensitizing compounds to contact allergens by air oxidation or skin metabolism. (cdc.gov)
Many compounds are not allergenic themselves but are activated in the skin (e.g., metabolically) or before skin contact (e.g., via air oxidation) to form skin sensitizers. (cdc.gov)
The clinical importance of air oxidation to activate nonallergenic compounds has been demonstrated. (cdc.gov)
mechanistic investigations regarding activation of nonsensitizing compounds to contact allergens by air oxidation or skin metabolism. (cdc.gov)

Berlman, I. B. (1971) Handbook of Fluorescence Spectra of Aromatic Molecules. (photochemcad.com)
Birks, J. B. (1970) Photophysics of Aromatic Molecules, pp 84-141. (photochemcad.com)
COF materials are synthesized by the covalent linkage of organic molecules bonded in a repeating fashion to form a porous crystal that is ideal for gas adsorption and storage. (frontiersin.org)

Aromatic rings with strong electron withdrawal can undergo nucleophilic aromatic substitution, which plays an important role in biochemistry. (yale.edu)

At present, dyes are mainly aromatic compounds and heterocyclic structures with polar and color-display groups. (hindawi.com)

Zollinger, H. (1987) Color Chemistry: Syntheses, Properties, and Applications of Organic Dyes and Pigments. (photochemcad.com)

and under illumination or ultrasound, the compound can produce reactive oxygen species with high efficiency, which has a good killing effect on cancer cells and cancer tissues, and almost has no toxic or side effects on normal tissues while achieving photo/acoustic dynamic therapy on tumors. (justia.com)
The commercial processing of various biomaterials extensively uses azo dyes (including reactive, direct, acidic, and basic dyes). (mdpi.com)

p-Phenylenediamine also known as Urs D, is an organic compound with the chemical formula C6H8N2, one of the simplest aromatic diamines, and a widely used intermediate for the preparation of Azo dyes and high molecular polymers can also be used to produce fur dyes, rubber antioxidants and photo developers. (dailyusechemicals.com)
en)Disclosed are novel (meth)acrylic esters of unsaturated amino alcohols, a process for their preparation and their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers. (vtex.vn)
DE-A-196 46 484 describes fluid-absorbing polymers which are preparable using a crosslinker-monomer combination consisting of three components, the first component being a compound having a (meth)allyl and a (meth)acrylic ester function, the second component being mono(meth)acrylic esters or mono)(meth)allyl alcohol ethers of polyalkylene glycols and the third component being esters of unsaturated acids with polyols or di- or triallylamine or bisacrylamides. (vtex.vn)
Covalent organic frameworks (COFs) are porous crystalline organic polymers which have been the subject of immense research interest in the past 10 years. (frontiersin.org)

The Friedel-Crafts reaction creates new alkyl- or acyl-aromatic bonds, with or without cation rearrangement. (yale.edu)
Reductions have been investigated using Grignard reagent and alkyl lithium compounds. (cloudfront.net)

The Global Organic Textile Standard (GOTS) is the worldwide leading textile processing standard for organic fibres, including ecological and social criteria, backed up by independent certification of the entire textile supply chain. (continentalclothing.com)
GOTS, Global Organic Textile Standard, is a worldwide leading textile processing standard for organic fibres. (endanzoo.com)
One of our products is also GOTS approved, meaning it can be used inside an organic, certified to GOTS, mattress, topper or pillow. (vitatalalay.com)
Why GOTS Certified Organic Cotton? (beecotton.com)
The Global Organic Textile Standard ( GOTS ) is the world's leading textile processing standard for organic fibers. (beecotton.com)
A textile product carrying the GOTS label grade 'organic' must contain a minimum of 95% certified organic fibers. (beecotton.com)
GOTS is a non-profit organization and was developed by four international standard setters-Organic Trade Association (U.S.), Japan Organic Cotton Association, International Association Natural Textile Industry (Germany), and Soil Association (United Kingdom)-which formed an International Working Group to define globally recognized requirements. (beecotton.com)

This product is certified under the Global Organic Textile Standard, label grade "Organic", by the Soil Association, licence DK19090. (continentalclothing.com)
Continental Clothing Co. is licensed by the Soil Association to supply fully certified organic products in accordance with the Global Organic Textile Standard. (continentalclothing.com)
We at M&G are also using G.O.T.S (Global Organic Textile Standard) approved dye house facility. (goodtrip.co.uk)

Reduce exposure to chemical - The organic cotton is grown without the use of chemical fertilizers, pesticides and insecticides. (endanzoo.com)
Pesticides are a group of organic compounds used to control weeds or insect infestations in agriculture. (bvsalud.org)

Botryococcus braunii race B is a green colonial microalga that produces high quantities of organic hydrocarbon terpenes. (plu.edu)

In organic chemistry, an azo coupling is an organic reaction between a diazonium compound (R−N≡N+) and another aromatic compound that produces an azo compound (R−N=N−R'). In this electrophilic aromatic substitution reaction, the aryldiazonium cation is the electrophile and the activated carbon (usually from an arene which is called coupling agent) act as a nucleophile. (wikipedia.org)
Azo printing exploits this reaction as well. (wikipedia.org)
Designing reaction sequences, especially those involving diazonium intermediates, so as to access a wide variety of substituted benzenes provides a good introduction to the challenges of synthetic organic chemistry. (yale.edu)
So the Friedel-Crafts reaction we were just beginning with, and we'll talk today about some ideas about how you design syntheses, and about benzylic stabilization, the reactivity at positions next to an aromatic system. (yale.edu)
The main place you hear about Wurtz reaction is on exam papers of elementary organic students, who figure you can make any carbon-carbon bond by taking two halides and treating them with sodium. (yale.edu)
This tetrazole compound was used to develop a selective screen by exposing E. coli hosts to the compound and exposing the cells to UV light to induce the photoclick reaction of the tetrazole compound binding to the terminal alkene on botryococcene. (plu.edu)

Important azo dyes include methyl red and pigment red 170. (wikipedia.org)

More durable and last longer - The organic cotton fibers that did not undergo chemical process can last longer and would not deteriorate just after few washes. (endanzoo.com)
Cotton, woolen, synthetic fibers, synthetic dyes, chemical, and process water are among the major impute raw materials in this industry and all these inputs diversified the economic importance of the textile industry. (hindawi.com)
Fibers are prepared in the textile industry from different substrates such as wool, cotton, and synthetic materials. (hindawi.com)

At present, porphyrins and phthalocyanine compounds are major representatives of photosensitizers/acoustic sensitizers applied in clinic. (justia.com)

The special properties of phenyl-substituted alkanes, especially benzylic reactivity and steric hindrance, played an important role in the development of organic chemistry a century ago. (yale.edu)
So many of the early developments in organic chemistry, especially in the second half of the 19th century, had to do with aromatic chemistry. (yale.edu)
So much recent chemistry is on other subjects, but much of the classical work was on aromatic compounds, and they still are important. (yale.edu)
And about triphenylmethyl, which was a particularly important compound for the development of chemistry in the U.S. (yale.edu)
Gillam, A. E. and E. S. Stern (1954) An Introduction to Electronic Absorption Spectroscopy in Organic Chemistry. (photochemcad.com)
The perfect addition to any synthetic chemistry laboratory, the XtaLAB mini II single crystal X-ray diffractometer will enhance research productivity by offering affordable structure analysis capability without the necessity of relying on a departmental facility. (rigaku.com)

Prohibits the use of toxic chemicals in the growing of organic cotton. (endanzoo.com)
Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance. (zhishangchemical.com)

Since oxygen is more electronegative than nitrogen, RO- H is typically more acidic than the related R 2 N- H compound. (newworldencyclopedia.org)

Organic cotton is a non allergenic fabric. (endanzoo.com)
Very soft and comfortable - Organic cotton fabric is used in making one of the softest baby clothes around. (endanzoo.com)
Easier to clean - Organic cotton fabrics are easier to clean compare to other fabrics. (endanzoo.com)
We at BeeCotton only use Certified Organic Cotton to manufacture our products. (beecotton.com)
Organic cotton just becomes more beautiful and softer with every wash. (lovetheworldtoday.in)

1. Aramid 1414 produced by the condensation of p-phenylenediamine and terephthalic acid is a synthetic fiber with excellent performance and is widely used. (dailyusechemicals.com)
DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Radical -XH acid, or anhydride, acid halide or salt thereof (X is chalcogen) DOAI : Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc. (everypatent.com)
Mostly organic compounds such as naphthalene reacts with an acid or alkali along with an intermediary (such as a nitrate or a sulfonated compound) and solvent mixture to form the dye. (ecotintes.com)
Not all acid dyes are "Azo-dyes. (ecotintes.com)

Organic Syntheses. (wikipedia.org)

Stain or dye is the synthetic chemical which is derived from nitrobenzene or aniline. (rektis.com.ua)
remember that chemical compounds are not proper nouns, so lower case is indicated throughout. (newworldencyclopedia.org)
Yellow 5, also known as Tartrazine or E102, is a synthetic food coloring that is made up of various chemical components. (halalharamworld.com)
Besides, the chemical structure of most azo dyes is complex and stable resulting in unsatisfactory biodegradation and removal efficiency [ 11 , 12 ]. (eeer.org)

It belongs to the class of azo dyes, which are organic compounds containing the azo functional group (-N=N-). Yellow 5 is one of the most widely used artificial food colorings, and its vibrant yellow shade makes it popular in various products. (halalharamworld.com)

A side from their negative aesthetic effects, certain azo-dyes and their biotransformation products has been shown to be toxic to aquatic life and mutagenic to humans ( Brown & Hamburguer 1987 ). (iwaponline.com)

Organic Raw Material: Intermediates are also known as organic intermediates. (zhishangchemical.com)

Textile processors and manufacturers are enabled to export their organic fabrics and garments with one certification accepted in all major markets. (continentalclothing.com)
Thiourea dioxide or thiox is an organosulfur compound that is used in the textile industry. (zhishangchemical.com)
Azo-dyes are an important class of synthetic organic compounds used as coloring agents in textile, paint, ink and plastic industries. (iwaponline.com)

Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. (zhishangchemical.com)
Coal tar is a complex mixture of organic compounds and serves as the primary raw material for the production of Yellow 5. (halalharamworld.com)
Thus, further studies are needed in order to evaluate the potential health effects of exposure to a mixture of these organic pollutants and other contaminants present in the area, such as mercury. (bvsalud.org)

5 kDa)-usually protein derived allergens-or as low molecular weight compounds. (bmj.com)

Intermediate NH2 radicals, forming during the pyrolysis of ammonia during tobacco combustion, may react with aromatic CH groups (from compounds already present in the tobacco leaves) to form the AAs (Patrianakos, C., et. (cdc.gov)

Nitrate, which is introduced to the growing tobacco plant through the application of fertilizer, can be converted to ammonia, which, in turn, is converted to other nitrogenous organic compounds such as amino acids. (cdc.gov)

The oxazine compound has a structure of a general formula F. The oxazine compound described in the disclosure is a photo/acoustic dynamic active organic molecule with near-infrared absorption-emission function as well as photosensitivity and acoustic sensitivity. (justia.com)
Henri, V. (1929) Quantitative determination of ultra-violet absorption spectra in solutions of organic substances. (photochemcad.com)
1963) Tables of Spectrophotometric Absorption Data of Compounds Used for the Colorimetric Determination of Elements. (photochemcad.com)
Hirayama, K. (1967) Handbook of Ultraviolet and Visible Absorption Spectra of Organic Compounds. (photochemcad.com)
Chan, M. S. and J. R. Bolton (1980) Structures, reduction potentials and absorption maxima of synthetic dyes of interest in photochemical solar-energy storage studies. (photochemcad.com)

Schmillen, A. and R. Legler (1967) Luminescence of Organic Substances (Edited by K.-H. Hellwege and A. M. Hellwege), Springer-Verlag, New York. (photochemcad.com)
Although both methods have their advantages and limitations, the former approach has been used to synthesize a broader range of organic substances as the latter is limited by several factors, such as poor selectivity and high energy cost. (rsc.org)

Moreover, electron transfer between microbes and from microbes to electron-accepting compounds can be facilitated using ESs. (biomedcentral.com)

In turn, most of the evaluated compounds were higher in urine samples from people living near the Amazon River, which presents increased traffic of boats and ships than the Tapajós River. (bvsalud.org)

When comparing EDI values with TDIs, all organic pollutants remained below the thresholds across all exposure scenarios. (bvsalud.org)
Diet is the major route of human exposure to these compounds, which can cause serious health problems, even when the intake occurs at low concentrations. (bvsalud.org)

In the polyacrylonitrile and the polymerization process of adding thiourea dioxide, can make polyacrylonitrile color improvement, synthetic fiber production is an important complementary products. (zhishangchemical.com)
To explore cheap, easily available and high adsorption performance bioadsorbent is still an important task for azo dye pollution control. (eeer.org)
Most pure organic compounds today are artificially produced, although an important subset are still extracted from natural sources because they would be far too expensive to produce artificially. (wikidoc.org)

The aim of the standard is to define world-wide recognised requirements that ensure organic status of textiles, from harvesting of the raw materials, through environmentally and socially responsible manufacturing up to labelling in order to provide a credible assurance to the end consumer. (continentalclothing.com)
It defines high-level environment criteria along the entire organic textiles supply chain and requires compliance with social criteria as well. (endanzoo.com)
1) Thiourea dioxide is used in reductive bleaching in textiles.Thiourea dioxide has also been used for the reduction of aromatic nitroaldehydes and nitroketones to nitroalcohols. (zhishangchemical.com)
It is the stringent voluntary global standard for the entire post-harvest processing-including spinning, knitting, weaving, dyeing and manufacturing of apparel and home textiles made with organic fiber. (beecotton.com)

Although the compounds have achieved great success in tumor therapy, the compounds still have a plurality of defects, for example, the treatment system does not have a stable composition ratio, has a slow metabolism in a body, has a short maximum excitation wavelength, and is easy to cause phototoxic side effects. (justia.com)
The anti‐proliferative activity of all newly synthesized compounds has been assessed against six human solid tumor cell lines. (researchgate.net)
All newly synthesized compounds were screened for anti‐proliferative activity against different human tumor cell lines. (researchgate.net)
Compound 5 showed high antiproliferative activity against several human tumor cell lines. (researchgate.net)

The meat industry uses nitrite in the form of an ionic compound, sodium nitrite. (earthwormexpress.com)

Chemicals and Drugs6

Phenomena and Processes2

Amines16

Synthesis15

Amine6

Benzene6

Polycyclic aromatic hyd1

Carcinogenic1

Nitro1

Wastewater5

Reactions7

Formaldehyde1

Solvents1

Inorganic4

Oxidation5

Molecules3

Nucleophilic1

Heterocyclic1

Dyes and Pigments1

Reactive2

Polymers4

Alkyl2

GOTS7

Global Organic Textile Standard3

Pesticides2

Hydrocarbon1

Reaction6

Methyl1

Fibers3

Phthalocyanine1

Chemistry6

Chemicals2

Acidic1

Cotton5

Acid4

Syntheses1

Chemical4

Functional group1

19871

Intermediates1

Textile3

Mixture3

Molecular1

Radicals1

Amino acids1

Absorption5

Substances2

Electron1

Urine1

Exposure2

Important3

Textiles4

Tumor4

Ionic1