2-NAPHTHALENESULFONIC ACID 8-[(1-HYDROXY-6-(PHENYLAMINO)-3-SULFO-2-NAPHTHALENYL)AZO]-5-[[7-SULFO-4-[(3-SULFOPHENYL)AZO]-1-NAPHTHALENYL]AZO]-,SODIUM SALT
72245-53-5 2-NAPHTHALENESULFONIC ACID 8-[(1-HYDROXY-6-(PHENYLAMINO)-3-SULFO-2-NAPHTHALENYL)AZO]-5-[[7-SULFO-4-[(3-SULFOPHENYL)AZO]-1-NAPHTHALENYL]AZO]-,SODIUM SALT