Amaranth

CAS: 915-67-3

Ref. 04-C10148500

Product Information

• Name: Amaranth
• Synonyms: 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt (9CI), Bordeaux S (6CI), C.I. Acid Red 27 (7CI), C.I. Acid Red 27, trisodium salt (8CI), 1-(4-Sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt, 1302 Red, 1508 Red, 2-Hydroxy-1,1'-azonaphthalene-3,6,4'-trisulfonic acid trisodium salt, Acid Amaranth, Acid Amaranth I, Acid Amaranth J, Acid Amaranth N, Acid Leather Red I 2BW, Acid Leather Rubine S, Acid Red 27, Aizen Amaranth, Amacid Amaranth, Amaranth (dye), Amaranth 307018, Amaranth 36010, Amaranth 85, Amaranth A, Amaranth B, Amaranth BPC, Amaranth Extra, Amaranth Lake, Amaranth R, Amaranth S, Amaranth S Specially Pure, Amaranth USP, Amaranth WD, Amaranth red, Amaranthe, Azo Red R, Azo Rubine S-FQ, Azo Rubine SF, Azo Ruby S, Azorubin S, Basovit Red 470E, Bordeaux S Extra Conc. A Export, Bordeaux S Extra Pure A, Borunil Red A-B, C.I. 16185, C.I. Food Red 9, Canacert Amaranth, Carmine red E 123, Certicol Amaranth S, Cogilor Red 318.11, Cranberry Red, D & C Red 2, D and C Red No. 2, D&C Red No. 2, Daishiki Amaranth, Dolkwal Amaranth, Dye Red Raspberry, E 123, Edicol Amaranth, Edicol Supra Amaranth A, Edicol Supra Amaranth AS, Euorcert Allura 311801, Eurocert Amaranth, FD and C Red No. 2, FD&C Red 2, Fast Red, Food Red 2, Food Red 9, Food Red No. 2, Fruit Red A Geigy, HD Amaranth B, HD Amaranth Supra, Hexacert Red No. 2, Hexacol Amaranth B Extra, Hidacid Amaranth, Hidacid Amaranth 21-6008, Hispacid Red AM, Japan Food Red No. 2, Japan Red 2, Japan Red No. 2, Java Amaranth, KCA Foodcol Amaranth A, Kayaku Amaranth, Kayaku Food Colour Red No. 2, Kiton Rubine S, L Red 3, L Red Z 3050, Lissamine Amaranth AC, Maple Amaranth, Naphthol Red LZS, Naphthol Red S, Naphthol Red S Conc. Specially Pure, Naphthol Red S Specially Pure, Naphthol Red SI, Necol Amaranth, Neklacid Red A, PuriColor Red ARE 27, Rakuto Amaranth, Red No. 2, Red dye no. 2, Ritacid Red G, Rouge Solid E, S-Azo Rubine, San-ei Amaranth, Sandal Amaranth I, Shikiso Amaranth, Sicomet Amaranth, Sicomet Amaranth 85E123, Solar Red O, Takaoka Amaranth, Tertracid Red A, Toyo Amaranth, Triacid Amaranth A, Trisodium salt of 1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid, Usacert Red No. 2, Victoria Rubine O, Victory Scarlet, Water Red 176574, Whortleberry Red, Wool Bordeaux 6RK, Wool Red 40F
• Brand: Doctor Ehrenstorfer

Chemical properties

• Molecular weight: 604.47
• Formula: C₂₀H₁₁N₂O₁₀S₃Na
• Color/Form: Neat
• InChI: InChI=1S/C20H14N2O10S3.3Na/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3
• SMILES: O=S(=O)([O-])c1ccc2c(N=Nc3ccc(S(=O)(=O)[O-])c4ccccc34)c(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+]