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Sunset Yellow FCF

MedChem Express

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  • Purity: >98%
  • Smiles: O=S(C1=CC=C2C(/N=N/C3=CC=C(S(=O)(O[Na])=O)C=C3)=C(O)C=CC2=C1)(O[Na])=O
  • Category: Dye reagents
  • Lead Time: 1-2 days
  • Cas Number: 2783-94-0
  • Molecular Weight: 452.37
  • Molecular Formula: C16H10N2Na2O7S2


Sunset Yellow FCF (Orange Yellow S) is an orange azo dye with a maximum absorption wavelength of 480 nm. Sunset Yellow FCF can be used in food, cosmetics and pharmaceuticals[1][2][3].

Lead Time: 1-2 days

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