Benzenemethanaminium,N-[4-[[4-(diethylamino)-2-methylphenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,hydroxide, inner salt, sodium salt;Benzenemethanaminium,N-[4-[[4-(diethylamino)-2-methylphenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,inner salt, sodium salt (9CI);C.I. Acid Blue 15 (7CI);C.I. Acid Blue 15,sodium salt (8CI);Acid Blue 15;Acid Blue FF;Acid Coomassie Blue A;AcidLeather Blue RBF;Acid Pure Blue R;Azo Milling Blue B;Basacid Blue NB 621;Brilliant Acid Blue R;Brilliant Milling Blue B;Brilliant Milling Blue BA;Brilliant Milling Blue BW;Brilliant Milling Blue FF;Brilliant Milling BlueSBR;C.I. 42645;Colocid Brilliant Blue FF;Coomassie Brilliant Blue FF;Coomassie Brilliant Blue FFS;Coomassie Brilliant Lake Blue FF;DinacidBrilliant Blue B;Erio Brilliant Blue R;Fenazo Blue XFN;Indacid Blue FF;Lecotan Blue AL;Libacid Coomassie Blue LFF;Milling Blue FF;Monacid CoomarsiBlue FF;Naphthalene Leather Blue FF;Neran Brilliant Blue F;Optanol Blue B;Orient Water Blue 116;Pacid Coomassi Blue FF;Raviramine Blue BS;Rybacel BlueAR;Serva Blue W;Supranol Blue B;Supranol Blue B 222;Tertracid MillingBrilliant Blue B;Triacid Blue B;Triacor Royal Blue KRB;Vicoacid Blue 15;Water Blue 116;Xylene Brilliant Blue BC;Xylene Brilliant Blue FFRX;XyleneMilling Blue BC;