Synonyms: C.I. AcidBlue 13 (7CI); C.I. Acid Blue 13, sodium salt (8CI); Methanaminium,N-[4-[[4-(dimethylamino)phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-sulfophenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,hydroxide, inner salt, sodium salt; Methanaminium,N-[4-[[4-(dimethylamino)phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-sulfophenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,inner salt, sodium salt (9CI); Acid Leather Violet 10B; Acid Violet 10BN;Acidal Fast Violet 10B; Acidine Fast Violet 10B; Acilan Violet 10B; C.I. 42571;Erio Cyanine R; Fast Acid Violet 10B; Fast Acid Violet 10BG; Hidacid FastViolet 10B; Hispacid Fast Violet 10B; Kiton Violet 10B; Lissamine Violet 10B;Pontacyl Fast Violet 10B; Sulfacid Brilliant Blue 2R; Xylene Violet 10B