Sunset Yellow FCF

Sunset Yellow FCF
Item number Size Datasheet Manual SDS Delivery time Quantity Price
Cay33257-25 25 g -

6 - 10 business days*

52.00€
Cay33257-50 50 g -

6 - 10 business days*

94.00€
Cay33257-100 100 g -

6 - 10 business days*

166.00€
 
Sunset yellow FCF is an azo dye. It displays an absorption maximum of 480 nm. It reduces... more
Product information "Sunset Yellow FCF"
Sunset yellow FCF is an azo dye. It displays an absorption maximum of 480 nm. It reduces LPS-induced proliferation of isolated mouse splenocytes, as well as inhibits proliferation of isolated mouse splenocytes in an allogenic mixed lymphocyte reaction when used at a concentration of 250 µg/ml. Sunset yellow FCF (0.325 mg/kg) induces chromosomal aberrations in somatic and germ cells and morphological abnormalities in sperm in mice, but it is not genotoxic in a micronucleus gut assay in mice when administered at doses up to 2,000 mg/kg. Formulations containing sunset yellow FCF have been used as colorants in food and cosmetic preparations.Formal Name: 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-2-naphthalenesulfonic acid, disodium salt. CAS Number: 2783-94-0. Synonyms: C.I. 15985, 1351 Yellow, 1899 Yellow, Orange Yellow S. Molecular Formula: C16H10N2O7S2 . 2Na. Formula Weight: 452.4. Purity: >85%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 10 mg/ml, DMSO: 30 mg/ml, Ethanol: slightly soluble, PBS (pH 7.2): 10 mg/ml. lambdamax: 214, 235, 312, 479 nm. SMILES: O=S([O-])(C1=CC=C(C=C1)N=NC2=C(C=CC3=CC(S(=O)([O-])=O)=CC=C32)O)=O.[Na+].[Na+]. InChi Code: 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),,/q,2*+1/p-2. InChi Key: OIQPTROHQCGFEF-UHFFFAOYSA-L.
Keywords: 1351 Yellow, 1899 Yellow, C.I. 15985, Orange Yellow S, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-2-naphthalenesulfonic acid, disodium salt
Supplier: Cayman Chemical
Supplier-Nr: 33257

Properties

Application: Azo dye
MW: 452.4 D
Formula: C16H10N2O7S2 . 2Na
Purity: >85%
Format: Crystalline Solid

Database Information

CAS : 2783-94-0| Matching products

Handling & Safety

Storage: -20°C
Shipping: +20°C (International: -20°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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