Regulatory Status
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Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
CI 42080 (Acid Blue 7 / Patent Blue AS) is a triphenylmethane dye restricted to rinse-off cosmetics under EU Annex IV but lacks FDA authorization for US cosmetic use, creating cross-jurisdictional compliance challenges.
Regulatory Flags
Frequently Asked Questions
Is CI 42080 (Acid Blue 7 / Patent Blue AS) safe in cosmetics?
CI 42080 (Acid Blue 7 / Patent Blue AS) is a triphenylmethane dye restricted to rinse-off cosmetics under EU Annex IV but lacks FDA authorization for US cosmetic use, creating cross-jurisdictional compliance challenges. The EU classifies CI 42080 (Acid Blue 7 / Patent Blue AS) as "restricted". Safety rating: MODERATE.
Is CI 42080 (Acid Blue 7 / Patent Blue AS) allowed in the EU?
CI 42080 (Acid Blue 7 / Patent Blue AS) EU regulatory status: restricted. Maximum allowed concentration: Annex IV Entry IV/62 - rinse-off applications only, no maximum concentration specified. This is based on EU Regulation 1223/2009 and its amendments.
What does CI 42080 (Acid Blue 7 / Patent Blue AS) do in cosmetics?
CI 42080 (Acid Blue 7 / Patent Blue AS) functions as: Colorant. Synthetic triphenylmethane blue dye (Acid Blue 7, also known as Patent Blue AS). Imparts blue coloration to cosmetic and personal care products. Water-soluble anionic sulfonated dye in the triphenylmethane family. Structurally related to Patent Blue V (CI 42051) and Brilliant Blue FCF (CI 42090). EU-permitted for rinse-off cosmetic applications only. Not authorized for use in hair dye products per EU restrictions.. It is classified as a cosmetic ingredient in our database. CAS number: 3486-30-4.
What is the Margin of Safety for CI 42080 (Acid Blue 7 / Patent Blue AS)?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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