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Colorant

CI 24790

CAS 13421-53-9 Updated
50

Safety score · 0–100

Moderate

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

About

CI 24790 — a disazo cosmetic colorant permitted under EU Annex IV restrictions. Mid-orange because azo dyes carry residual aromatic-amine breakdown concerns even when permitted at the regulated use levels.

Skin benefits

  • Provides stable disazo coloration in cosmetics under EU Annex IV

Known concerns

  • Disazo dye with potential aromatic amine breakdown products
  • Permitted only under restricted Annex IV use
  • Not for use around eyes or mucous membranes

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.