FD&C Blue #1

FD & C Blue No. 1, also known as Brilliant Blue FCF or E133, is a synthetic dye approved for use as a color additive in food, drugs, and cosmetics. It belongs to the class of synthetic organic dyes known as triaryl methane dyes. FD & C Blue No. 1 is commonly used to impart a blue or turquoise color.

Chemical Formula: C37H34N2Na2O9S3

Appearance: A granular or powder-like substance with a vivid blue or turquoise color.

Uses:

• Pharmaceuticals: FD & C Blue No. 1 is utilized as a colorant in pharmaceutical formulations such as tablets, capsules, and syrups to aid in identification and improve patient compliance. It may be included in oral healthcare products like mouthwashes and dental rinses.

• Cosmetics and Personal Care Industry: It is used in cosmetics and personal care products such as eyeshadows, lipsticks, and nail polishes to provide blue coloration. It may also be found in hair dyes and shampoos.

• Food and Beverage Industry: Acts as a food coloring agent in beverages, such as soft drinks, sports drinks, and flavored water, to give them a blue or turquoise hue. It is used in the production of candies, gums, and confectionery items to add color and enhance visual appeal.

• Diagnostics: FD & C Blue No. 1 is primarily used as a colorant in medical devices and diagnostic tools for visualization purposes.

• Antiseptic: It is used as an antiseptic and disinfectant in healthcare settings for its antimicrobial properties that can effectively kill or inhibit the growth of bacteria, viruses, and fungi.