SUNSET YELLOW FCF (addendum)

摘要

Sunset Yellow FCF (Chemical Abstracts Service No. 2783-94-0) is a synthetic food colour. It is also known as Orange Yellow S, CI Food Yellow 3, FD&C Yellow 6 and C.I. 15985. Sunset Yellow FCF consists principally of the disodium salt of 6-hydroxy-5-(4-sulfonatophenylazo)-2-naphthalenesulfonic acid and subsidiary colouring matters together with sodium chloride and/or sodium sulfate as the principal uncoloured components.