单词 | picric acid |
释义 | picric acid [`pik·rik `as·ǝd] ORGANIC CHEMISTRY C6H2(NO2)3OH Poisonous, explosive, highly oxidative yellow crystals with bitter taste; soluble in water, alcohol, chloroform, benzene, and ether; melts at 122°C; used in explosives, in external medicines; to make dyes, matches, and batteries, and to etch copper. |
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