Acid Blue 1

Synonyms: N-​[4-​[[4-​(diethylamino)​phenyl]​(2,​4-​disulfophenyl)​methylene]​-​2,​5-​cyclohexadien-​1-​ylidene]​-​N-​ethyl-Ethanaminium inner salt, sodium salt, C.I. Acid Blue 1, sodium salt, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-Ethanaminium hydroxide inner salt sodium salt, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-Ethanaminium inner salt sodium salt, Xylene Blue VS (6CI), [4-[α-[p-(Diethylamino)phenyl]-2,4-disulfobenzylidene]-2,5-cyclohexadien-1-ylidene]diethylammonium hydroxide inner salt sodium salt, 1085 Blue, Acid Blue V, Acid Bright Azure Z, Acid Brilliant Blue Z, Acid Brilliant Sky Blue Z, Acid Leather Blue V, Acid Patent Blue VS, Acid Pattern