Acid Blue 9

CAS: 3844-45-9

Ref. 3B-B0790

Product Information

• Name: Acid Blue 9
• Synonyms: Brilliant Blue FCF, Erioglaucin A, AB 9 (dye), Basacid Blue 756, Basacid Blue 756 Liquid, Benzenemethaminium, 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, 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, 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, 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-,ydroxide, inner salt, disodium salt, Blue 1, Blue 1206, Blue FCF, Blue No. 1, Briliant Blue FCF, Brilliant Blue, Brilliant Blue E 133, Brilliant Blue FCF Supra, Brilliant Blue Fcf, CI 42090 sodium salt, CL Acid Blue 9, Canacert Brilliant Blue FCF, D and C Blue No. 1, D&C Blue No. 1, Dihidrogeno(Etil)[4-[4-[Etil(3-Sulfonatobencil)]Amino]-2'-Sulfonatobencidriliden]Ciclohexa-2,5-Dien-1-Iliden](3-Sulfonatobencil)Amonio, Sal De Disodio, Dihydrogen(ethyl)[4-[4-[ethyl(3-sulfonatobenzyl)]amino]-2'-sulfonatobenzhydryliden]cyclohexa-2,5-dien-1-yliden](3-sulfonatobenzyl)ammonium, Dinatriumsalz, Dihydrogeno(Ethyl)[4-[4-[Ethyl(3-Sulfonatobenzyl)]Amino]-2'-Sulfonatobenzhydrylidene]Cyclohexa-2,5-Diene-1-Ylidene](3-Sulfonatobenzyl)Ammonium, Sel De Disodium, Dihydrogeno(ethyl)[4-[4-[ethyl(3-sulfonatobenzyl)]amino]-2'-sulfonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulfonatobenzyl)ammonium, sel de disodium, Disodium erioglaucine, Dolkwal Brilliant Blue, Duasyn Acid Blue AE 02, E 133, E 133 (dye), E133 Brilliant Blue FCF Granular, E133 Granular, Erioglaucine Disodium Salt, FD and C Blue 1, FD&C Blue No. 1, FDC Blue 1, Fd And C Blue No. 1, Food Blue 1, Food Blue 2, Food Blue 2 CI 42090, Food Blue Dye No. 1, Food Blue No. 1, Food Blue No. 2, Food Brilliant blue, Hexacol Brilliant Blue A, Iragon Blue ABL9 HFC, Iragon Blue ABL9-L HFC, Japan Blue 1, Japan Blue No. 1, Japan Food Blue 1, Japan Food Blue No. 1, K-Rcp-B 1Al, Kayaset Blue J-FG, 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, Puricolor Blue ABL 9, Sicovit Brilliant Blue 85E133, Unicert Blue O 5601J, Usacert Blue No. 1, Usacert FD and C Blue No. 1, C.I. Acid Blue 9, disodium salt
• Brand: TCI

Chemical properties

• Molecular weight: 792.84
• Formula: C₃₇H₃₄N₂Na₂O₉S₃
• Color/Form: Blue to Dark red to Dark blue powder to crystal