Disodium 5-((4-((2-methylphenyl)azo)-6(or 7)-sulphonato-1-naphthyl)azo)-8-(phenylamino)naphthalenesulphonate
disodium 5-[[4-[(2-methylphenyl)azo]-6(or 7)-sulphonato-1-naphthyl]azo]-8-(phenylamino)naphthalenesulphonate
CAS: 84522-40-7
Molecular Formula: C33H23N5Na2O6S2