90218-95-4

BENZOIC ACID 2-HYDROXY-,MONOSODIUM SALT,COUPLED WITH 5-AMINO-2-NAPHTHALENESULFONIC ACID AND DIAZOTIZED 2-(4-AMINOPHENYL)-1H-BENZO[D]IMIDAZOL-5-AMINE,DIAZOTIZED,COUPLED WITH 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT