- picrylhydrazine
Wikipedia foundation.
Wikipedia foundation.
picric acid — noun 2,4,6 trinitrophenol, CH(NO), prepared by the nitration of phenol or of aspirin; a toxic, yellow, explosive substance used in dyes, explosives, and as an antiseptic … Wiktionary
picrylhydrazyl — noun A free radical derived from picrylhydrazine; any derivative of this compound … Wiktionary