Synonyms: Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,inner salt, sodium salt (1:1);Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,inner salt, monosodium salt (9CI);C.I. Acid Blue 83 (6CI,7CI);C.I. Acid Blue83, monosodium salt (8CI);Acid Blue 6B;Acid Blue 6B 4065;Coomassie brilliant blue R;AcidBrilliant Blue;Acid Brilliant Blue 6B4065;AcidBrilliant Cyanine 6B;Acidine Sky Blue R;Amacid Brilliant Cyanine 6B;Benzyl Cyanine 6B;Brilliant Acid Blue 6B;Brilliant Acid Cyanine 6B;Brilliant Blue R;Brilliant Blue R 250;Brilliant Indocyanine 6B;C.I. 42660;CBB-R250;Colocid Brilliant Blue 6B;Conacid Blue MC;Concorde Acid Cyanine L 6B;Coomassie Blue R;Coomassie Brilliant Blue R 250;Coriacide Blue2R;Dycosweak Acid Brilliant Blue 6B;Impero Azure 6B;Kenanthrol Blue BT;Lerui Acid Brilliant Blue 6B;Optanol Cyanine 6B;Polycor Blue R;Sapphire EMB;Serva Blue R 250;SumitomoBrilliant Indocyanine 6B;Supranol Cyanine 6B;Vicoacid Blue 83;Weak Acid Brilliant Blue 6B;Xylene BrilliantCyanine 6B;