Synonyms: C.I. 53470;C.I. Sulphur Blue 10(8CI,9CI); Sulfer Brilliant Blue FBL; Pyrogene Pure BlueBL; Pyrogene Pure Blue 2RL;Benzenesulfonicacid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products withsodium sulfide (Na2(Sx)); Immedial New Blue FBL; Solfo Blue FB Supra; Sulphur New Blue FBL Extra Conc; SulphurBlue FBL; Immedial SupraBlue FBL; Pyrogene Pure Blue BG-CF; Sulfogen Blue FBL; Thional Brilliant Blue GB-CF;
