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Molybdenum trioxide

CAS 1313-27-5
30

Safety score · 0–100

Caution

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

About

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

Molybdenum trioxide is classified with H351 (suspected carcinogen) and H372 (specific organ toxicity) under EU CLP. It is restricted under REACH Annex XVII to a maximum of 0.1% in substances and mixtures placed on the market.

Known concerns

  • Suspected carcinogen (H351) - molybdenum compound
  • REACH Annex XVII: max 0.1% in substances and mixtures

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.