Synonyms: Sirius supra blue fgl-CF stain;3,10-dianilino-6,13-dichloro-[1,4]benzoxazino[2, 3-b]phenoxazine-2,9-disulfonate; EINECS 229-417-8; 6,13-dichloro-3,10-bis(phenylamino)-; AC1NUMPB;2,9-Triphenodioxazinedisulfonic acid; disodium salt; Solophenyl Brilliant Blue BL; C.I. Direct Blue 106; 6527-70-4;disodium;