FD&C Yellow No. 6

**Semantic type:** Indicator, Reagent, or Diagnostic Aid|Organic Chemical

**Synonyms:** - 6-Hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonic Acid, Disodium Salt - C.I. Food Yellow 3 - FD&C YELLOW NO. 6 - Food Yellow 3 - Sunset Yellow FCF