Acid Red 13

Synonyms: 4-​[2-​(2-​hydroxy-​6-​sulfo-​1-​naphthalenyl)​diazenyl]​-1-​Naphthalenesulfonic acid sodium salt, 4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-1-Naphthalenesulfonic acid disodium salt, C.I. Acid Red 13, C.I. Acid Red 13 disodium salt, Fast Red E, 1869 Red, Acid Leather Red IBW, Acid Red 13, Acidal Red E, Acidol Red E, Acilan Red E, Brilliant Ponceau 3RF extra, C.I. 16045, C.I. Food Red 4, Certicol Fast Red E, Cherry Red A Geigy, Cilefa Red E, Crispin Fast Red E, Dalf Fast Red, Fast Red EA, Fast Red Specially Pure, HD Fast Red E, HD Fast Red E Supra, Hexacol Fast Red E, Hexalan Fast Red E, Hispacid Fast Red E, Naphthalene Red EA, Naphthionic Red A, Neklacid Fast Red E, Neklacid Red E, Red E for Food, Tertracid Red E