Is ci 42090 vegan?

CI 42090, an identifier from the Colour Index International system, is a synthetic colorant commonly known as Brilliant Blue FCF, FD&C Blue No. 1, or food additive E133. It is manufactured industrially through the organic chemical synthesis of aromatic hydrocarbons, which are refined from petroleum or coal tar precursors. This water-soluble artificial dye is widely utilized in processed foods and beverages to impart a bright cyan-blue hue. Common applications include confectionery, sodas, flavored syrups, baked goods, dairy alternatives, decorative icings, and oral care products.

CI 42090 is vegan because it is synthesized entirely from petrochemical and mineral sources, with no animal inputs involved. Neither the starting materials nor the chemical catalysts and processing aids used during production are derived from animal sources. Because the manufacturing process relies entirely on synthetic chemistry rather than animal tissues or byproducts, CI 42090 is consistently suitable for vegans.