Einecs 281-034-5;Tetrasodium 3,3'-((1-amino-8-hydroxy-3,6-disulphonatonaphthalene-2,7-diyl)bis(azo-4,1-phenyleneazo))bis(6-hydroxybenzoate);tetrasodium 3,3'-[(1-amino-8-hydroxy-3,6-disulphonatonaphthalene-2,7-diyl)bis(azo-4,1-phenyleneazo)]bis[6-hydroxybenzoate];Benzoic acid,3,3'-[(1-amino-8-hydroxy-3,6-disulfo-2,7-naphthalenediyl)bis(azo-4,1-phenyleneazo)]bis[6-hydroxy-,tetrasodium salt (9CI);3,3'-[[1-Amino-8-hydroxy-3,6-bis(sodiooxysulfonyl)-2,7-naphthalenediyl]bis(azo-4,1-phenyleneazo)]bis(6-hydroxybenzoic acid sodium) salt
