| Safety Profile |
Poison by ingestion and subcutaneous routes. A severe irritant to the eyes, skin, and mucous membranes. A powerful oxidlzer. A severe explosion hazard; the anhydrous form can explode spontaneously. Potentially explosive reaction with acetic anhydride + acetic acid + organic materials, acetic anhydride + organic materials + transition metals (e.g., chromium, iron, nickel), acetonitrile, alcohols, azo dyes + orthoperiodic acid, bis (2-hydroxyethyl) terephthalate + ethanol + ethylene glycol, bismuth (above 1 10°C), antimony (above llO°C), carbon, charcoal + chromium trioxide + heat, cellulose and derivatives + heat, combustible materials, dehydrating agents, dichloromethane + dimethylsulfoxide, dethyl ether, dimethyl ether, dloxane + nitric acid + heat, fecal material + nitric acid, graphitic carbon + nitric acid, hydrofluoric acid + structural materials, ironQI) sulfate, nitric acid + organic matter + heat, nitric acid + pyridme + sulfuric acid, nitrogenous epoxides, organic materials + sodmm hydrogen carbonate (above 2OO0C), phenyl acetylene (at -78OC), sodmm phosphinate + heat, sulfuric acid + organic materials, sulfur trioxide. Reacts to form explosive products with anline + formaldehyde, ethylbenzene + thallium triacetate (at 65℃), fluorine (forms fluorine perchlorate), glycerol + lead oxide, hydrogen + heat, hydrogen halides, phosphine, pyridme, sulfoxides. Violent reaction or igmtion with acetic acid, acetic acid + acetic anhydride, acetic anhydride, acetic anhydride + carbon tetrachloride + 2-methyl cyclohexanone, antimony compounds, azo pigments, bis1,2-diaminopropane-cis-dichlorochromium(ⅡI) perchlorate, carbon, 1,3-bis(di-ncyclopentadtenyl iron) -2-propen1 -one, CH3OH, CC4, copper dichromium tetraoxide (at 120℃), DNA, dibutyl sulfoxide, dunethyl sulfoxide, ethylbenzene, glycol ethers, glycols, HNO3, HCl, H2SO4, hypophosphttes, iron sulfate, iodides, ketones, PbO + glycerin, methanol + triglycerides, 2-methylpropene + metal oxides, 2-methyl cyclohexanone, NI3, nitrogenous epoxides, nitrosophenol, operiodlc acid, oleic acid, organophosphorus compounds, paper, PzOj + CHCl3, PzOj, PzZns, sodium iodde + hydroiodic acid, solum phosphtnate, steel, sulfinyl chloride, so3, trichloroethylene, vegetable matter, wood, zinc phosphide. When heated to decomposition it emits toxic fumes of Cl-. See also PERCHLORATES.
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