4-amino-6-[[4-[[4-[[4-anilino-2-hydroxyphenyl]azo]phenyl]amino]-3-sulphophenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonic acid, potassium salt
CAS No: 95008-83-6
amino,anilino,hydroxyphenyl,phenyl,sulphophenyl,hydroxy,nitrophenyl,naphthalene,disulphonic,potassium