Is Basic Orange 1 safe in cosmetics?
Basic Orange 1 has a safety rating of "POOR" in our database. EU status: prohibited. US status: restricted.
Poor
Cosmetic Ingredient
Basic Orange 1
INCI: BASIC ORANGE 1
Basic Orange 1 (CAS 3424-56-8) is a cosmetic cosmetic ingredient functioning as Hair Dyeing. EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 3424-56-8 →
Auto-generated CPSR Part A draft with source citations
Function
Hair Dyeing
Safety Rating
POOR
Regulatory Status
EU EU Status
prohibited
US US Status
restricted
US Notes
Not approved; coal-tar hair dye exemption theoretically applies but no commercial use documented
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Basic Orange 1.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Basic Orange 1.
Regulatory Flags
potential-allergen
Frequently Asked Questions
Is Basic Orange 1 allowed in the EU?
Basic Orange 1 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Basic Orange 1 do in cosmetics?
Basic Orange 1 functions as: Hair Dyeing. It is classified as a cosmetic ingredient in our database. CAS number: 3424-56-8.
Compliance Tools
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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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