Sunset Yellow

CAS Number 2783-94-0
Molecular Formula C16H10N2Na2O7S2
Molecular Weight 452.360 g/mol
InChI Key OIQPTROHQCGFEF-QIKYXUGXSA-L
LogP 0.858
Synonyms
  • FD&C Yellow 6
  • Disodium 6-hydroxy-5-[(E)-(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(E)-2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)
  • 2783-94-0
  • C.I. 15985
  • C.I. Food Yellow 3
  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt
  • 1351 Yellow
  • 1899 Yellow
  • 1-p-Sulfophenylazo-2-hydroxynaphthalene-6-sulfonate 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
  • Aizen Food Yellow 5
  • Alabaster No. 3
  • Atul Sunset Yellow FCF
  • C Orange 10
  • C.I. Food Yellow 3, disodium salt
  • Canacert Sunset Yellow FCF
  • Certicol Sunset Yellow CFS
  • Cilefa Orange S
  • Cogilor Orange 213.11
  • D and C Yellow No. 6
  • DC Yellow 6
  • Dinatrium-6-hydroxy-5-[(4-sulfonatophenyl)azo]naphthalin-2-sulfonat
  • Disodium 6-hydroxy-5-[(4-sulfonatophenyl)azo]naphthalene 2-sulfonate
  • disodium 6-hydroxy-5-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate
  • Dolkwal Sunset Yellow
  • Edicol Supra Yellow FC
  • Eniacid Sunset Yellow
  • Eurocert Orange FCF
  • FD & C Yellow 6
  • FD and C Yellow 6
  • FD AND C YELLOW NO. 6
  • FD&C Yellow No.6
  • Food Yellow 3
  • Food Yellow 5
  • Food Yellow No. 5
  • HD Sunset Yellow FCF
  • HD Sunset Yellow FCF Supra
  • Hexacol Sunset Yellow FCF
  • Hexacol Sunset Yellow FCF Supra
  • 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 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 FCF
  • Sunlight Yellow FCF
  • Sunset Yellow
  • Sunset Yellow 6
  • SUNSET YELLOW FCF
  • Twilight yellow
  • Usacert Yellow No. 6
  • Vitasyn Orange RGL 90
  • Water Yellow 2
  • Yellow No. 6
  • Yellow Orange S
  • Yellow S
  • Yellow Sun
  • Yellow SY
  • D and C Yellow 6
  • L. Orange Z2010
  • A.F. Yellow No. 5
  • Aizen Food Yellow No. 5
  • Disodium 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonate
  • Disodium salt of 1-p-sulphophenylazo-2-naphthol-6-sulphonic acid
  • Dye FDC Yellow No. 6
  • Dye Sunset Yellow
  • EINECS 220-491-7
  • FD and C No. 6
  • 6-Hydroxy-5-((p-sulfophenyl)azo)-2-naphthalenesulfonic acid, disodium salt
  • 6-Hydroxy-5-((p-sulphophenyl)azo)-2-naphthalenesulphonic acid, disodium salt
  • 6-Hydroxy-5-((4-sulphophenyl)azo)-2-naphthalenesulphonic acid, disodium salt
  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-((4-sulfophenyl)azo)-, disodiumsalt
  • NCI-C53907
  • Orange Yellow S. AF
  • Orange Yellow S. FQ
  • Orange Yellow S.fq
  • Solar radiation color
  • Standacol Sunset Yellow FCF
  • 1-p-Sulfophenylazo-2-hydroxynaphthalene-6-sulfonate, disodium salt
  • 1-p-Sulfophenylazo-2-naphthol-6-sulfonic acid, disodium salt
  • 1-p-Sulphophenylazo-2-naphthol-6-sulphonic acid, disodium salt
  • SUN Yellow A-CE
  • SUN Yellow Extra Conc. A Export
  • SUN Yellow Extra Pure A
  • SUN Yellow A-FDC
  • Sunset Yellow FCF 6
  • Sunset Yellow FCF Supra
  • Sunset Yellow FU
  • Sunset Yellow FU Supra
  • Usacert FD&C Yellow No. 6
  • Yellow Orange S Specially Pure
  • Yellow Orange Specially Pure 85
  • Yellow SY for food
  • Gelborange-S
  • Zlut potravinarska 3
  • UNII-H77VEI93A8
  • Vitasyn Orange
  • 12707-27-6
  • 1342-61-6

Applications:


HPLC Method for Analysis of Sunset Yellow in Walgreen's Daytime Non-Drowsy Cold & Flu
Sunset Yellow FCF, also known as Orange Yellow S, C.I. 15985, or Yellow 6, is a petroleum-derived orange azo dye. When in powder form, it is Reddish-orange, but when dissolved in water, the liquid becomes bright yellow.The dye is banned or restricted in Norway, Finland and Sweden. Obelisc N is a column with very polar characteristics. It contains embedded acidic and basic ionizable groups and can retain Sunset Yellow. The method is LC/MS and UV compatible and can be used as a general approach for analyzing similar compounds.  

Condition

Column Obelisc N, 3.2x50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 50/50%
Buffer AmFm pH 3.0 - 70 mM
Flow Rate 0.6 ml/min
Detection UV, 525 nm
 

Description

Class of Compounds Dye, Acid, Hydrophilic, Ionizable, Zwitterionic
Analyzing Compounds Sunset Yellow
 

Application Analytes:

Sunset Yellow

HPLC Method for Analysis of Allura Red, Sunset Yellow, Tartrazine in Mountain Dew Live Wire at 2 Wavelengths
Sunset Yellow FCF, also known as Orange Yellow S, C.I. 15985, or Yellow 6, is a petroleum-derived orange azo dye. When in powder form, it is Reddish-orange, but when dissolved in water, the liquid becomes bright yellow. The dye is banned or restricted in Norway, Finland and Sweden. Obelisc N is a column with very polar characteristics. It contains embedded acidic and basic ionizable groups and can retain Sunset Yellow. The method is LC/MS and UV compatible and can be used as a general approach for analyzing similar compounds.  

Condition

Column Obelisc N, 3.2x50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 50/50%
Buffer AmFm pH 3.0 - 70 mM
Flow Rate 0.6 ml/min
Detection UV, 430, 525 nm
 

Description

Class of Compounds Dye, Acid, Hydrophilic, Ionizable, Zwitterionic
Analyzing Compounds Allura Red, Sunset Yellow, Tartrazine


Application Analytes:

Allura Red
HPLC Method for Analysis of Allura Red in Children’s Mucinex Multi-Syptom Cold
HPLC Method for Analysis of Allura Red in Robitussin Cough & Cold
HPLC Method for Analysis of Allura Red in Soft Drinks 2
HPLC Method for Analysis of Allura Red in Soft Drinks 3
HPLC Method for Analysis of Allura Red in Soft Drinks 4
HPLC Method for Analysis of Allura Red in Soft Drinks 5
HPLC Method for Analysis of Allura Red, Sunset Yellow, Tartrazine in Mountain Dew Live Wire at 1 Wavelength
HPLC Method for Analysis of Brilliant Blue and Allura Red in Children’s Mucinex Night Time Multi-Symptom Cold
Sunset Yellow
Tartrazine