Is HC Blue No. 6 safe in cosmetics?
HC Blue No. 6 has a safety rating of "POOR" in our database. EU status: prohibited. US status: permitted.
Poor
Cosmetic Ingredient
HC Blue No. 6
INCI: HC BLUE NO. 6
HC Blue No. 6 (CAS Not confirmed from authoritative sources in this search. Likely in CosIng but not returned in results.) is a cosmetic cosmetic ingredient functioning as Hair dyeing (semi-permanent / direct dye). EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not confirmed from authoritative sources in this search. Likely in CosIng but not returned in results.
View industrial chemical safety profile →
Function
Hair dyeing (semi-permanent / direct dye)
Safety Rating
POOR
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Coal tar hair dye exemption (21 CFR 740.2) if used as hair dye. No specific FDA action identified.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for HC Blue No. 6.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for HC Blue No. 6.
Frequently Asked Questions
Is HC Blue No. 6 allowed in the EU?
HC Blue No. 6 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does HC Blue No. 6 do in cosmetics?
HC Blue No. 6 functions as: Hair dyeing (semi-permanent / direct dye). It is classified as a cosmetic ingredient in our database. CAS number: Not confirmed from authoritative sources in this search. Likely in CosIng but not returned in results..
Compliance Tools
Check HC Blue No. 6 compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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