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Colorant

CI 21230

CAS 6706-82-7 Updated
48

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

CI 21230 — a disazo hair-dye colorant restricted to non-oxidative hair applications under EU Annex IV. Mid-orange because the disazo backbone carries residual aromatic-amine concerns and potential sensitisation.

Skin benefits

  • Provides direct hair-dye coloration under EU Annex IV restrictions

Known concerns

  • Disazo dye with potential aromatic amine breakdown products
  • Restricted to non-oxidative hair dye applications
  • Sensitisation potential typical of direct dyes

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.