Synonyms: Pilate Fast Blue BN; Lanyl Navy Blue TW; C.I. Acid Blue 193; Acid Blue 161; 1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, chromium complex; Lederos S 2 Blue G; Neutrilan NavyM-BR; Airedale Fast Blue; Desher Blue G; C.I. 15707; IrgalanBlue 2R; Navitan Dark Blue MTR; Stelane Navy Blue 2SB; Luganil Blue MRB; Borulan Navy Blue RL; Dyalan Blue S-R; Acid Blue D-JR; Gryfalan Navy Blue RL; Navidol Dark Blue MTR; LanasynNavy S-DNL; Acid Blue RTN; Tertroxane Blue B; Koroset Blue R; Yamada Neo Fast Blue B; Anadurm Blue S-R; Rylan Blue TR; C.I. Acid Blue 161; Kemacid Dark Blue MTR; Ratna AcidBlue MTR;Pharmalan Navy Blue B; Orbolan Marine Blue S-RL; Aizen Opal BlueBH; Cromoxyl Blue WB; Dermacid Blue MTR; Pacid Navy Blue RL; ErganilBlue BC; Solcorom Dark BluePMTR; Acid Blue MTR;Acid Blue 193; Vicoacid Navy Blue RL; C.I.15706; Dycosacid Complex Blue BN; Rathidol Dark Blue M-TR; Gryfalan Garnet RL; Lanasyn Blue S-DNL; Colorosacid Blue 193; Coriamine Fast NavyBlue S-RL; Vopsider Dark Blue MMTR; Acid Dark Blue MS; Triamet Blue 2R; Cololan Navy Blue RL; Roven S 2 Blue G;acid blue 193; Palatine Fast Blue BN; Efdolan Blue BN; Dinalan DarkBlue MTR;Chromate(3-),bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]-,disodium hydrogen (9CI); Bemaplex Marine Blue C-RD;Acid Dark Blue MTR; Rylan Blue T 2R; Triasolan BlueDR; MagraDark Blue MTR; Eurolana Blue SB; Chromacyl Blue R; Acidol Dark Blue M-TR; ChromeIntra Blue 2R;