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ALUMINUM TRIS-HYDROXYNITROSOANILINE

CAS 15305-07-4
42

Safety score · 0–100

Moderate

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

A nitroso aromatic compound used in hair dye formulations with known sensitizing potential and EU regulatory restrictions.

Aluminum Tris-Hydroxynitrosoaniline is a nitroso-based hair dye intermediate subject to EU Annex III restrictions under Regulation (EC) No 1223/2009, with specific concentration limits and warning labelling requirements. Nitroso compounds are of regulatory concern due to their potential to form carcinogenic N-nitrosamines. Use in cosmetic hair dye formulations is restricted with mandatory Caution: May form nitrosamines warning.

Skin benefits

  • Hair dyeing

Known concerns

  • Potential nitrosamine formation
  • sensitizing compound
  • EU Annex III restricted

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, so always read the physical product label and consult a healthcare professional for personal concerns.