Basic information
4-amino-5-hydroxy-3-[[4'-[(4-hydroxy-m-tolyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt  Structure

4-amino-5-hydroxy-3-[[4'-[(4-hydroxy-m-tolyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

Preparation Products And Raw materials