1-Naphthalenesulfonic acid, 5-((4-((2-chlorophenyl)azo)-6(or 7)-sulfo-1-naphthalenyl)azo)-8-(phenylamino)-, disodium salt 1-Naphthalenesulfonic acid, 5-((4-(2-chlorophenylazo)-6(7)-sulfo-1-naphthyl)azo)-8-(phenylamino)-, disodium salt 67892-55-1 Disodium 8-anilino-5-((4-((2-chlorophenyl)azo)-6(or 7)-sulphonatonaphthyl)azo)naphthalene-1-sulphonate EINECS 267-589-6