1,3-Naphthalenedisulfonic acid, 6,6'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-, tetrasodium salt 2610-05-1 6,8-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethoxy-4,4'-biphenylene)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt Airedale Blue FFD Amanil Sky Blue 6B Amanil Sky Blue FF Atlantic Resin Fast Blue Atlantic Resin Fast Blue LLGG Atlantic Sky Blue 6B Atlantic Sky Blue FF Atul Direct Sky Blue FB Azine Brilliant Blue 6B Azocard Blue 6B Belamine Sky Blue FF Benzanil Sky Blue FF Benzanil Supra Blue 2GN Benzo Brilliant Blue 6BS Brasilamina Sky Blue 6B Brilliant Benzo Blue 6BA-CF Brilliant Benzo Blue _ba-CF C.I. 24410 C.I. Direct Blue 1 C.I. Direct Blue 1, Tetrasodium Salt Calcodur Blue 6GFL Calcodur Resin Fast Blue Calcodur