Synonyms: Dinaiex Blue 2G;Dycosacid Complex Blue GGN; Calcofast Leather Blue 2GW; Aizen Opal Blue 2GCH; Esgylan Blue 2G; Fenapal Blue 2G; Leather BlueGG; Neolan Blue 2G;C.I.Acid Blue 158, disodium salt (8CI);Alfast Blue 5602; Amasol Blue 2G; Palatin FastBlue GGNA-CF; Eriolan Blue GGL; Cololan Blue 2G; Neolan Blue PA; Indacid Blue 2G; Acid Blue 2G; Chromate(2-),hydroxy[3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthalenyl)azo]-1-naphthalenesulfonato(4-)]-,disodium; C.I. 14880; Palatin Fast Navy Blue RIN; Fabrilan FastBlue A-GGN; Palatin Fast Navy Blue REN; Inoderme Blue 2J; C.I. Acid Blue 158; Palatin Fast Blue GGN; Ratna Acid Blue 2G;Sumilan Blue GG;Chromacyl Blue GG; Ultralan Blue GG;Bucolan Blue 2G; Navitan Blue 2G; Aluminium Blue LR; AcidBlue 158; Blue LR for Aluminium; PalatineFast Blue GGN; Pacid Blue 2G; Acid Blue SB; Orcolan Fast Blue GGN;Acid Blue 158; Acid Blue 2ZM; Pharmalan Blue 2G;Orcolan Fast Blue GGN 200; Pilate Fast Blue GGN; Triamet Blue 2G; Chromolan Blue GG; 1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthalenyl)azo]-, chromium complex; Chromate(2-), hydroxy[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-8-sulfo-2-naphthalenyl]azo-kN1]-1-naphthalenesulfonato(4-)]-,disodium, (T-4)- (9CI); Vitrolan Blue PRS 26;Vicoacid Blue 2G; Super Fast Blue GGNS; Victalan Blue;