CI 50420
Regulatory Status
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Safety Data
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Expert Verdict
EU-restricted black dye (sulfonated nigrosine) permitted only in non-mucosal, non-hair-dye cosmetics with concentration limits; not FDA-certified for US cosmetics.
Regulatory Flags
Frequently Asked Questions
Is CI 50420 safe in cosmetics?
EU-restricted black dye (sulfonated nigrosine) permitted only in non-mucosal, non-hair-dye cosmetics with concentration limits; not FDA-certified for US cosmetics. The EU classifies CI 50420 as "restricted". Safety rating: MODERATE.
Is CI 50420 allowed in the EU?
CI 50420 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does CI 50420 do in cosmetics?
CI 50420 functions as: Colorant. It is classified as a cosmetic ingredient in our database. CAS number: 8005-03-6.
What is the Margin of Safety for CI 50420?
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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