Regulatory Status
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Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Sensitization Profile
Contact sensitization data for HC Red No. 10 based on clinical patch test studies and IFRA standards.
Source: SCCS; IVDK
Expert Verdict
SCCS safety evaluation completed; typical nitro dye concerns apply (sensitization, genotoxicity screening); the chloro-nitro-diamine structure warrants careful purity specification to minimize impurities. Nitro dye with hydroxypropyl functional groups enhancing solubility and hair affinity; the chlorobenzene backbone provides stable red chromophore; semi-permanent application without oxidative developer
Regulatory Flags
Frequently Asked Questions
Is HC Red No. 10 safe in cosmetics?
SCCS safety evaluation completed; typical nitro dye concerns apply (sensitization, genotoxicity screening); the chloro-nitro-diamine structure warrants careful purity specification to minimize impurities. Nitro dye with hydroxypropyl functional groups enhancing solubility and hair affinity; the chlorobenzene backbone provides stable red chromophore; semi-permanent application without oxidative developer The EU classifies HC Red No. 10 as "restricted". Safety rating: MODERATE.
Is HC Red No. 10 allowed in the EU?
HC Red No. 10 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does HC Red No. 10 do in cosmetics?
HC Red No. 10 functions as: Hair dyeing (direct/semi-permanent dye). It is classified as a cosmetic ingredient in our database. CAS number: Verify against current CosIng - chemical names listed include 1-Amino-2-nitro-4-(2',3'-dihydroxypropyl)amino-5-chlorobenzene and 1,4-Bis-(2',3'-dihydroxypropyl)amino-2-nitro-5-chlorobenzene.
What is the Margin of Safety for HC Red No. 10?
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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