(P262)\nThis product should only by used by persons trained in the safe handling of hazardous chemicals. He, S.H. En revanche, l’acide picrique est irritant au contact de la peau, des muqueuses respiratoire, oculaire et digestive. 4,4'-((2,5-dihydroxyphenyl) methylene) bis(1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one) compound with picric acid 1 Product Result | Match Criteria: Product Name CARBAZOTIC ACID on dry substance, T), Picric acid solution, 100 mug/mL in acetonitrile, PESTANAL(R), analytical standard, Trinitrophenol or picric acid, dry or wetted with <30% water, by mass, Picric acid, wet, with not <10% water [NA1344] [Flammable solid], Picric acid, wet, with not <10% water [NA1344] [Flammable solid], Picric acid solution, ~1.3% in H2O, solution (saturated aqueous), 2-methylbenzo[g][1,3]benzoxazole;2,4,6-trinitrophenol, Trinitrophenol, wetted with not <30% water, by mass, 1-methyl-3,4-dihydro-2H-$b-carboline;picric acid, Picric acid solution, 1.3% in H2O (saturated), Picric acid solution, 0.9-1.1% (alkalimetric), 2-methylbenzo[g][1,3]benzoxazole;picric acid, Trinitrophenol, dry or wetted with < 30% water, by mass, Picric acid, dry or wetted with < 30% water, by mass. ChEBI Name. Picric acid. Picric acid. Cela arrive avec les méthodes de coloration au trichrome. L'acide picrique est un composé chimique organique hautement nitré dont le nom IUPAC est le 2, 4, 6-trinitrophénol. Il se trouve sous forme de cristaux jaunes humides. (Eye damage/irritation, category 2A)\nCalifornia Proposition 65 Warning: This product contains a component (or components) that may cause birth defects or other reproductive harm in a quantity greater than or equal to 0.1%. After initial flushing, remove any contact lenses and continue flushing for at least 15 minutes. JavaScript seems to be disabled in your browser. Molecular Weight; 229.11 6. For the best experience on our site, be sure to turn on Javascript in your browser. In metallurgy a picric acid etch has been commonly used in optical metallography to reveal prior austenite grain boundaries in ferritic steels. Number of Components Comps. PHENOL, 2,4,6-TRINITRO-, Il a des effets toxiques sur la faune, les mammifères et l'environnement en général. Si les groupes NO 2 n'étaient pas présents, ou s'ils étaient moins nombreux dans le cycle, la liaison OH s'affaiblirait moins et le composé aurait donc une acidité inférieure. Our editors will review what you’ve submitted and determine whether to revise the article. Eye wash and safety equipment should be readily available. Get exclusive access to content from our 1768 First Edition with your subscription. ChEBI ID. Certains pathologistes et chercheurs l'utilisent pour la fixation ou la coloration de coupes de tissus et d'autres processus immunohistochimiques. Additional Information. It was used as a yellow dye, initially for silk, beginning in 1849. CAS Number; 88-89-1 2. The contents of this page can freely be shared if cited as follows: Engineering and/or administrative controls should be implemented to reduce exposure. Pour ce produit, l'acide 2, 4-fenoldisulfonique, le processus de nitration est effectué, en le traitant avec de l'acide nitrique concentré. As an explosive, picric acid was formerly of great importance. The carbon atoms in the chemical structure of PICRIC ACID are implied to be located at the corner(s) and hydrogen atoms attached to carbon atoms are not indicated – each carbon atom is considered to be associated with enough hydrogen atoms to provide the carbon atom with four bonds. Certified Reference Material. Ci-dessus se trouve la molécule d'acide picrique.

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