CAS 2783-94-0: C.I. Food Yellow 3
Description:C.I. Food Yellow 3, also known as Tartrazine, is a synthetic azo dye commonly used as a food coloring agent. It is characterized by its bright yellow hue and is soluble in water, making it suitable for various applications in the food and beverage industry. The chemical structure of Tartrazine consists of a diazo compound, which contributes to its vibrant color. It is often used in products such as soft drinks, candies, and baked goods. While it is generally recognized as safe for consumption, some individuals may experience allergic reactions or sensitivities, particularly those with aspirin intolerance. Regulatory agencies, including the FDA and EFSA, have established acceptable daily intake levels for Tartrazine, ensuring its safe use in food products. Additionally, it is important to note that Tartrazine may be subject to labeling requirements in certain regions, as some consumers prefer to avoid artificial colorants. Overall, C.I. Food Yellow 3 is a widely used food additive that enhances the visual appeal of various products.
Formula:C16H12N2O7S2·2Na
InChI:InChI=1S/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;
InChI key:InChIKey=AUGXBTCWEOTPFZ-UHFFFAOYSA-N
SMILES:[Na].O=S(=O)(O)C1=CC=C(N=NC2=C(O)C=CC3=CC(=CC=C32)S(=O)(=O)O)C=C1
- Synonyms:
- 1-p-Sulfophenylazo-2-hydroxynaphthalene-6-sulfonate disodium salt
- 1351 Yellow
- 1899 Yellow
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)
- 6-Hidroxi-5-[(4-Sulfonatofenil)Azo]Naftaleno-2-Sulfonato De Disodio
- 6-Hydroxy-5-(4-sulfonatophenylazo)naphtalene-2-sulfonate de disodium
- 6-Hydroxy-5-[(4-Sulfonatophenyl)Azo]Naphtalene-2-Sulfonate De Disodium
- Acid Food Yellow 3
- Acid Yellow TRA
- See more synonyms
- Aizen Food Yellow 5
- Alabaster No. 3
- Atul Sunset Yellow FCF
- Bright yellow FCF
- C Orange 10
- CI 15985 yellow
- Canacert Sunset Yellow FCF
- Certicol Sunset Yellow CFS
- Cilefa Orange S
- Cogilor Orange 213.11
- D and C Yellow 6
- D and C Yellow No. 6
- D&C Yellow 6
- D&C Yellow No. 6
- DC Yellow 6
- Dinatrium-6-hydroxy-5-[(4-sulfonatophenyl)azo]naphthalin-2-sulfonat
- Disodium 6-Hydroxy-5-[(4-Sulphonatophenyl)Azo]Naphthalene-2-Sulphonate
- Disodium 6-hydroxy-5-[(4-sulfonatophenyl)azo]naphthalene 2-sulfonate
- Dolkwal Sunset Yellow
- E 110
- E 110 (dye)
- Edicol Supra Yellow FC
- Eniacid Sunset Yellow
- Eurocert Orange FCF
- FD & C Yellow 6
- FD and C Yellow 6
- FD&C Yellow No.6
- Fd 155
- Fd And C Yellow No. 6
- Fodd yellow No.5
- Food Orange
- Food Yellow 3
- Food Yellow 5
- Food yellow No.5
- Gelborange S
- HD Sunset Yellow FCF
- HD Sunset Yellow FCF Supra
- Hexacol Sunset Yellow FCF
- Hexacol Sunset Yellow FCF Supra
- Ins 110
- Japan Food Yellow No. 5
- Japan Yellow 5
- Japan Yellow No. 5
- KCA Foodcol Sunset Yellow FCF
- L Orange Z 2010
- Maple Sunset Yellow FCF
- Naphth-2-Ol-6-Sulfonate, 1-(4-Sulfo-1-Phenylazo)-,Disodium
- Orange G
- Orange II R
- Orange PAL
- Orange Yellow 85
- Orange Yellow S
- Orange Yellow SFQ
- Orient Water Yellow 2
- Para Orange
- Sun Orange A Geigy
- Sun Yellow
- Sun Yellow Extra Conc. A Export
- Sun Yellow Extra Pure A
- Sun Yellow FCF
- Sunlight Yellow FCF
- Sunset Yellow
- Sunset Yellow 6
- Sunset Yellow E 110
- Twilight yellow
- Usacert Yellow No. 6
- Vitasyn Orange RGL 90
- Water Yellow 2
- Yellow 6
- Yellow No. 5
- Yellow No. 6
- Yellow Orange S
- Yellow S
- Yellow SY
- Yellow Sun
- disodium (5E)-6-oxo-5-[(4-sulfonatophenyl)hydrazono]-5,6-dihydronaphthalene-2-sulfonate
- disodium (5Z)-6-oxo-5-[(4-sulfonatophenyl)hydrazono]-5,6-dihydronaphthalene-2-sulfonate
- Sunset Yellow FCF
- C.I. Food Yellow 3
- C.I. Food Yellow 3, disodium salt
- C.I. 15985
- C.I. Food Yellow 3
- C.I. Food Yellow 3, disodium salt
