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Dinickel trioxide

CAS 1314-06-3
8

Safety score · 0–100

Avoid

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

About

Dinickel Trioxide is a cosmetic ingredient. Exercise caution due to limited available safety data.

Dinickel trioxide (Ni2O3) is an inorganic nickel compound with significant toxicological concerns. Under EU CLP Regulation, it is classified H317 (skin sensitization), H350i (carcinogen - inhalation route), H372 (organ toxicity - respiratory system), and H413 (aquatic toxicity). Nickel compounds are well-established skin sensitizers and respiratory allergens. The EU SVHC identification for nickel compounds reflects their carcinogenic potential (IARC Group 1 for nickel compounds). Banned above 0.1% in cosmetic products.

Known concerns

  • Known respiratory sensitizer H334
  • Suspected carcinogen H350i
  • Skin sensitizer H317
  • Organ toxicity H372
  • Environmental hazard H413
  • SVHC substance

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.