Sunset Yellow FCF
Sunset Yellow FCF is an orange azo dye used as a color additive in foods, cosmetics, and pharmaceuticals. Its pH-dependent absorbance makes it relevant for analytical research, while studies investigate its potential cytotoxic and genotoxic effects in vitro, informing safety assessments.
Product Specifications
CAS Number
2783-94-0
Product Name Alternative
CI15985, CI-15985, CI 15985, Androgen Receptor, AndrogenReceptor, Orange Yellow S, Food Yellow 3, Sunset yellow, Sunset Yellow FCF
Field of Research
Metabolism Research
Purity
98.03% (May vary between batches)
Solubility
H2O:90 mg/mL (198.96 mM) ; DMSO:50 mg/mL (110.53 mM)
Smiles
[Na+].[Na+].Oc1ccc2cc (ccc2c1\N=N\c1ccc (cc1) S ([O-]) (=O) =O) S ([O-]) (=O) =O
Molecular Formula
C16H10N2Na2O7S2
Molecular Weight
452.36
Storage Conditions
Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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