Synonyms: | SULFONAZO III;SULFONAZO III SODIUM SALT;SULFONAZO III TETRASODIUM SALT;3,6-BIS(2-SULFOPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, SODIUM SALT;3,6-BIS[O-SULFOPHENYLAZO]-4,5-DI-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT;4,5-DIHYDROXY-3,6-BIS[(O-SULFOPHENYL)AZO]-2,7-NAPHTHALENEDISULFONIC ACID TETRASODIUM SALT;2,7-BIS(O-SULFOPHENYLAZO) CHROMOTROPIC ACID;2,7-BIS(2-SULFOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID TETRASODIUM SALT |