Regulatory Status
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Safety Data
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Expert Verdict
Prohibited in both EU and US cosmetics. Azo dye that may release aromatic amines upon reductive cleavage.
Regulatory Flags
Frequently Asked Questions
Is Acid Black 131 safe in cosmetics?
Prohibited in both EU and US cosmetics. Azo dye that may release aromatic amines upon reductive cleavage. The EU classifies Acid Black 131 as "prohibited". Safety rating: POOR.
Is Acid Black 131 allowed in the EU?
Acid Black 131 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Acid Black 131 do in cosmetics?
Acid Black 131 functions as: Colorant, Hair dyeing. It is classified as a cosmetic ingredient in our database. CAS number: 12219-01-1 (CI 12700).
What is the Margin of Safety for Acid Black 131?
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
Check Acid Black 131 compliance across multiple jurisdictions:
Related Ingredients
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