Basic information
4-Amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-1,7-disulfonic acid disodium salt Structure

4-Amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-1,7-disulfonic acid disodium salt

Preparation Products And Raw materials