Acid Blue 9

2650-18-2

Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, hydroxide, inner salt, diammonium salt; Acid Brilliant Blue FCF; Basacid Blue NB 757; Brilliant Blue FCF 37005; Calcocid Blue 2G; Hexacol Brilliant Blue;