Acid Blue 3 calcium salt

Synonyms: C.I. Acid Blue 3 (7CI), C.I. Acid Blue 3, calcium salt (2:1) (8CI), Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, hydroxide, inner salt, calcium salt (2:1), Patent Blue V (6CI), Acid Blue 3, Acidal Carmine V, Ariavit Patent Blue V, Blue ZN 3, C.I. 42051, C.I. Food Blue 5, Carmine Blue V, Cogilor Blue 517.11, Dai-ei Acid Pure Blue VX, E 131, E 131 Patent Blue, Food Blue 5, Merantine Blue V, Mitsui Acid Pure Blue VX, New Patent Blue A-CE Extra, New Patent Blue Extra Pure A, Patent Blue, Patent Blue V Calcium Salt, Patent Blue V Calcium Salt 36017, Patent Blue V Calcium Salt 90146, Patent Blue V Carmine Blue V, Patent Blue V Sodium Salt 36001, Sicovit Patent Blue 85E131, Solar Pure Blue VX, Vibracolor Blue FBL 5, Vit