Synonyms: Fenazo bluexg; Patent Blue A; Alphazurine A; Patent Blue AF; Hidacid Blue AF;4-[[4-[benzyl(ethyl)amino]phenyl]-[4-[benzyl(ethyl) azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzene-1, 3-disulfonate; Erio Glaucine X; Hidacid Blue A;sodium;Acid blue 7; Carmine Blue AF;
Safety Statements: Moderately toxic by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx and SOx.