Also Called: 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, disodium salt;C.I. Acid blue 9, disodium salt;Brilliant Blue FCF, disodium salt;C.I. Acid blue 9, disodium salt, >10% in a non hazardous diluent;Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, sodium salt (1:2);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, disodium salt;Dihydrogen(ethyl)(4-(4-(ethyl(3-sulfonatobenzyl))amino)-2'-sulfonatobenzhydryliden)cyclohexa-2,5-dien-1-yliden)(3-sulfonatobenzyl)ammonium, Dinatriumsalz;Erioglaucine disodium salt;N-乙基-N-[4-[[4-[乙基[(3-磺苯基)甲基]氨基]苯基](2-磺苯基)亚甲基]-2,5-亚环己二烯-1-基]-3-磺基-苯甲铵内盐二钠盐;FD and C Blue no. 1;Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt;N-Ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfobenzenemethanaminium hydroxide, inner salt, disodium salt;Dihydrogen(ethyl)[4-[4-[ethyl(3-sulfonatobenzyl)]amino]-2'-sulfonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulfonatobenzyl)ammonium, disodium salt;Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)]amino]-2'-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt;BENZENEMETHANAMINIUM,N-ETHYL-N-[4-[[4-[ETHYL[(3-SULFOPHENYL)METHYL]AMINO]PHENYL](2-SULFOPHENYL)METHYLENE]-2,5-CYCLOHEXADIEN-1-YLIDENE]-3-SULFO-, INNER SALT, DISODIUM SALT;Disodium 2-({4-[N-ethyl-N-(3-sulfonatobenzyl)amino]phenyl}{4-[N-ethyl-N-(3-sulfonatobenzyl)ammoniumylidene]cyclohexa-2,5-dien-1-ylidene}methyl)benzene-1-sulfonate;Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl] (2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3- sulfo-, inner salt, disodium salt;C.I. Acid blue 9, disodium salt, >10% in a non hazardous diluent;FD&C Blue No. 1