Sunset Yellow
ALTERNATIVE NAMES
Sunset Yellow FCF, C.I. Food Yellow 3
TECHNICAL SPECIFICATIONS
CAS
2783-94-0
EC
220-491-7
Food Code
E110
Sunset Yellow FCF, also known as Food Yellow 3, is an orange-red crystalline powder with formula C16H10N2Na2O7S2 and molecular weight 452.37 g/mol. Soluble in water, it has a pH of 7-9 in solution, stable, and produced by diazotizing sulfanilic acid.
Sunset Yellow
Used as a colorant in foods, beverages, cosmetics, and pharmaceuticals; enhances appearance in baked goods and candies.
Low toxicity but may cause allergic reactions; approved by FDA after safety reviews. Avoid dust; use PPE.
In 25kg cartons or drums; rinse for recycling or dispose in landfills per food additive guidelines.
