465224

Sigma-Aldrich

Sunset Yellow FCF

Dye content 90 %

Synonym(s):
Food Yellow 3, Orange Yellow S
Empirical Formula (Hill Notation):
C16H10N2Na2O7S2
CAS Number:
Molecular Weight:
452.37
Colour Index Number:
15985
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Quality Level

form

powder

composition

Dye content, 90%

application(s)

hematology: suitable
histology: suitable

mp

>300 °C (lit.)

density

0.617 g/cm3 at 26 °C

λmax

482 nm

ε (extinction coefficient)

≥20000 at 479-485 nm in H2O

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string

[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+;;

InChI key

OIQPTROHQCGFEF-QIKYXUGXSA-L

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General description

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.

Application

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.

Packaging

25 g in glass bottle

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Methods for the analysis of Sunset Yellow FCF (E110) in food and beverage products-a review
Rovina K, et al.
TrAC, Trends in Analytical Chemistry, 85, 47-56 (2016)
Advanced bioreduction of commercially important azo dyes: modeling and correlation with electrochemical characteristics
Mezohegyi G, et al.
Industrial & Engineering Chemistry Research, 48(15), 7054-7059 (2009)
C Karunakaran et al.
Journal of colloid and interface science, 352(1), 68-74 (2010-09-14)
Two percent Cu-doped TiO(2) nanoparticles were prepared by a modified ammonia-evaporation-induced synthetic method, calcined at 450°C, and characterized by powder X-ray diffraction, energy dispersive X-ray analysis, ESR spectroscopy, scanning electron microscopy, UV-visible diffuse reflectance spectrum, photoluminescence spectroscopy, and electrochemical impedance...
Monika Wawrzkiewicz
Environmental technology, 32(3-4), 455-465 (2011-07-26)
The sorption equilibrium and kinetics of Sunset Yellow dye in aqueous solutions on the weak base anion exchange resin Amberlite FPA51 were examined in this paper. The influences of phase contact time, solution pH, initial dye concentration and temperature were...
Electro-Fenton oxidation of Sunset Yellow FCF azo-dye in aqueous solutions
Ghoneim MM, et al.
Desalination, 274(1-3), 22-30 (2011)
Protocols
Separation of Tartrazine; Amaranth; Indigo carmine; New Coccine; Sunset Yellow FCF; Allura Red AC; Fast Green FCF; Erioglaucine disodium salt; Erythrosin B sodium salt; Phloxine B; Rose bengal
Read More

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