DIRECT BLUE 199 (Liquid / Powder / R.O.Salt Free) CAS No. 12222-04-7 CBNumber: CB6724034 Synonyms: C.I. 74190;DIRECT BLUE 199;Fastusol Blue 75L;Direct TURQ Blue FBL;Direct Fast Blue FBL;C.I. Direct Blue 199;Direct Fast Blue FAL;Kayatect Turquoise RN;Pergasol Turquoise R.;Direct Fast Blue FALN