FD&C BLUE #1

FD&C Blue No. 1 (CI 42090) is a chemical compound, a dye mainly used in cosmetics and is better known by the name Acid Blue 9 or Brilliant Blue FCF or FD&C Blue No. 1. It appears as a powder or blue liquid. The name defines the structure of the compound: FD&C Blue No. 1 FD&C stands for Food, Drug, and Cosmetic. This designation means that the dye...