disodium 8-(phenylamino)-5-[[4-(phenylazo)-6(or7)-sulphonato-1-naphthyl]azo]naphthalene-1-sulphonate
disodium 8-(phenylamino)-5-[[4-(phenylazo)-6(or7)-sulphonato-1-naphthyl]azo]naphthalene-1-sulphonate
CAS: 84129-85-1
Molecular Formula: C32H21N5Na2O6S2