disodium 4-amino-5-hydroxy-3-[[4-[5-[(4-hydroxyphenyl)azo]-1H-benzimidazol-2-yl]phenyl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate

Order 93803-37-3 disodium,amino,hydroxy,hydroxyphenyl,benzimidazol,phenyl,phenylazo,naphthalene,disulphonate,imidazol-2-yl