1H-1,2,4-Triazolium, 1,2(or 1,4)-dimethyl-3(or 5)-((4-(methyl(phenylmethyl)amino)phenyl)azo)-, bromide 3(Or5)-((4-(benzylmethylamino)phenyl)azo)-1,2(or1,4)-dimethyl-1H-1,2,4-triazolium bromide 89959-98-8 EINECS 289-660-0