1H-Imidazolium, 1,3-dimethyl-2-((4-(methylamino)phenyl)azo)-, (T-4)-tetrachlorozincate(2-) (2:1) 67846-03-1 Bis(1,3-dimethyl-2-((4-(methylamino)phenyl)azo)-1H-imidazolium) tetrachlorozincate(2-) Bis(1,3-dimethyl-2-((4-(methylamino)phenyl)azo)imidazolium), tetrachlorozincate EINECS 267-352-7