Basic information
2-Naphthalenesulfonic acid, 6-amino-3-[(4-aminophenyl)azo]-4-hydroxy-, diazotized, coupled with 6-amino-4-hydroxy-2-naphthalenesulfonic acid and 5(or 8)-amino-2-naphthalenesulfonic acid, potassium sodium salts Structure

2-Naphthalenesulfonic acid, 6-amino-3-[(4-aminophenyl)azo]-4-hydroxy-, diazotized, coupled with 6-amino-4-hydroxy-2-naphthalenesulfonic acid and 5(or 8)-amino-2-naphthalenesulfonic acid, potassium sodium salts

Preparation Products And Raw materials