465224

Sunset Yellow FCF

Dye content 90 %

• Sinonimo/i: Food Yellow 3, Orange Yellow S
• Formula empirica (notazione di Hill): C₁₆H₁₀N₂Na₂O₇S₂
• Numero CAS: 2783-94-0
• Peso molecolare: 452.37
• Colour Index: 15985
• Numero CE: 220-491-7
• Numero MDL: MFCD00036437
• Codice UNSPSC: 12171500
• ID PubChem: 24870256
• NACRES: NA.47

Proprietà

• Stato: powder
• Livello qualitativo: 200
• Composizione: Dye content, 90%
• tecniche: microbe id | staining: suitable
• Punto di fusione: >300 °C (lit.)
• Densità: 0.617 g/cm³ at 26 °C
• λmax: 482 nm
• ε (coefficiente d’estinzione): ≥20000 at 479-485 nm in H₂O
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].[Na+].Oc1ccc2cc(ccc2c1\N=N\c3ccc(cc3)S([O-])(=O)=O)S([O-])(=O)=O
• 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/b18-17+;;; OIQPTROHQCGFEF-QIKYXUGXSA-L

Descrizione

Descrizione generale

Sunset yellow FCF is a food dye, which is is substantially used in various food preparations. It is a orange-red coloured crystal, that is soluble in water and ethanol. It is used in treating bone metabolic diseases, dermatological disorders, respiratory illness etc. It can alter the functional responses of splenocytes at non-cytotoxic dose. It promotes immune suppression. Relative expression of surface receptors in T and B cells can be altered by sunset yellow FCF.

Sunset yellow FCF is a synthetic sulfonated monoazo dye, which belongs to the class of azo dyes. It is used in pharmaceuticals and cosmetics. Sunset yellow FCF is associated with asthma, immunosuppression, eczema, cancer and anxiety migraine.

Applicazioni

Sunset yellow FCF has been used to determine anaerobic biodegradability of azo dyes in the continuous and catalytic upflow stirred packed-bed reactor (USPBR) system.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves