Synonym: 7-Hydroxy-8-[[4-(phenylazo)phenyl]azo]-1,3-naphthalenedisulfonic acid disodium salt, Acid Brilliant Scarlet GR, Acid Brilliant Scarlet GR 4037, Acid Crocein MOO, Acid Crocein Scarlet, Acid Crocein Scarlet MOO, Acid Croceine Scarlet MOO, Acid Fast Red RN, Acid Leather Red PSNR, Acid Red 2Zh, Acid Red 73, Acid Red GR, Acid Red MOO, Acid Scarlet B, Acid Scarlet GR, Acid Scarlet MOO, Acidal Bright Croceine, Acilan Croceine MOO, Airedale Scarlet MO,7-Hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-1,3-naphthalenedisulfonic acid sodium salt (1:2), Aluminium Red R, Amacid Brilliant Croceine 3BA, Anadurm Scarlet A 3B, Atul Crocein Scarlet MOO, Atul Croceine Scarlet MOO, Borunil Red A-R, Brilliant Crocein M, Brilliant Croceine, Brilliant Croceine 3B, Brilliant Croceine 3BA-CF, Brilliant Croceine 3BM, Brilliant Croceine LBH, Brilliant Croceine M, Brilliant Croceine MO, Brilliant Croceine MOO, Brilliant Croceine MOOL, Brilliant Croceine P, Brilliant Croceine Scarlet M, Brilliant Croceine Scarlet N, Brilliant Croceine SWW, Brilliant Red 2EMBL, Brilliant Red EMBL, Brilliant Scarlet LC, Brilliant Scarlet R, Brilliant Scarlet R (Chinese), BTK Croceine Scarlet MOO, C.I. 27290, C.I. Acid Red 73, C.I. Acid Red 73 disodium salt, C.I. Solvent Red 69, Calcocid Scarlet MOON, Colocid Crocein Scarlet MOO, Conacid Red LC, Covalene Scarlet B, Crocein Scarlet MOO, Crocein Scarlet N, Croceine Acid Red, Croceine Brilliant Scarlet 3BC, Croceine Brilliant Scarlet 3BS, Croceine Scarlet 070000, Croceine Scarlet 3B, Croceine Scarlet M, Croceine Scarlet MOO, Croceine Scarlet MOON, Croceine Scarlet MOOP, Croceine Scarlet SS, Curol Brilliant Red G, Dinacid Croceine Scarlet MOO, Dinacid Scarlet MOO, Dyacid Scarlet 3B, Dycosacid Red MOO, Dycosacid Scarlet GR, Egacid Red MOOL, Eniacid Brilliant Scarlet, Erionyl Red E-GR, Eriosin Red GR, Ext D and C Red No. 13, Fenazo Red XG, Fire Red BR 9825, Hidacid Brilliant Crocein Scarlet, Hispacid Scarlet M, Indacid Scarlet MOO, Java Brilliant Scarlet MOO, Kemacid Crocein Scarlet MOO, Kiton Fast Scarlet A, Kiton Scarlet MOO, Libacid Crocein Scarlet LMOO, Orbacid Croceine MOO, Orient Water Red 3, Oxanal Scarlet A, Pacid Crocein Scarlet MOO, Paper Scarlet A extra, Paper Scarlet R, Paper Scarlet WEG, Ponceau PSNR, Red R for Aluminium, Ritacid Crocein MOO, Rybacel Red AL, Sandolan Brilliant Scarlet E 3BC, Scarlet M Crude, Scarlet MOO, Simacid Croceine Scarlet, Tertracid Brilliant Croceine MOO, Triacid Light Croceine MOO, Vicoacid Croceine Scarlet MOO, Vondacid Light Scarlet MOO, Water Red 3, Wood Stain Scarlet NS, Woodstain Scarlet, Wool Fast Scarlet G