Definition: Green dyes containing ammonium and aryl sulfonate moieties that facilitate the visualization of tissues, if given intravenously. They have mostly been used in the study of kidney physiology.
IARC Monogr Eval Carcinog Risk Chem Man 16:209;1978
guinea green B
4680-78-8
N-ethyl-(4-(p-(ethyl-(m-sulfobenzyl)amino)-alpha-phenylbenzylidene)-2,5-cyclohexadien-1-ylidene)(m-sulfobenzyl)ammonium hydroxide inner salt so dium salt
IARC Monogr Eval Carcinog Risk Chem Man 16:199;1978
Fast Green FCF
2353-45-9
ethyl(4-(alpha-(p- (ethyl(m-sulfobenzyl)amino)phenyl)-4-hydroxy-3- sulfobenzylidene)-2,5-cyclohexadien-1-ylidene)(m- sulfobenzyl)ammonium hydroxide inner salt disodium salt