4-1-hydroxy-6-5-hydroxy-6-(2-methyl-4-sulphonatophenyl)azo-7-sulphonato-2-naphthylaminocarbonylamino-3-sulph onato-2-naphthylazobenzoate (sodium salt)
tetrasodium 4-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methyl-4-sulphonatophenyl)azo]-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-sulphonato-2-naphthyl]azo]benzoate
CAS: 65072-27-7
Molecular Formula: C35H22N6Na4O14S3