CAS 3844-45-9: C.I. Food Blue 2
Description:C.I. Food Blue 2, also known as Brilliant Blue FCF, is a synthetic dye commonly used in food, beverages, and cosmetics to impart a vibrant blue color. It belongs to the class of triphenylmethane dyes and is characterized by its stability under various conditions, including heat and light, making it suitable for a wide range of applications. The chemical structure of C.I. Food Blue 2 includes a sulfonic acid group, which enhances its solubility in water, allowing for easy incorporation into aqueous products. It is generally recognized as safe (GRAS) when used within specified limits, although some individuals may experience allergic reactions. The dye is regulated by food safety authorities in many countries, and its use is subject to specific guidelines to ensure consumer safety. Additionally, C.I. Food Blue 2 is often used in combination with other colorants to achieve desired hues in products. Its vibrant color and stability make it a popular choice in the food industry, particularly for confections, dairy products, and beverages.
Formula:C37H36N2O9S3·2Na
InChI:InChI=1S/C37H36N2O9S3.2Na/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;
InChI key:InChIKey=XGJOULBUZNWIAW-UHFFFAOYSA-N
SMILES:[Na].O=S(=O)([O-])C=1C=CC=C(C1)C[N+](=C2C=CC(C=C2)=C(C3=CC=C(C=C3)N(CC4=CC=CC(=C4)S(=O)(=O)O)CC)C=5C=CC=CC5S(=O)(=O)O)CC
- Synonyms:
- AB 9 (dye)
- Acid Blue 9
- 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
- See more synonyms
- 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
