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PHENYL MERCURIC ACETATE

CAS 62-38-4
5

Safety score · 0–100

Avoid

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

About

A mercury-based preservative that is banned from use in cosmetic products in the European Union due to severe systemic toxicity.

Phenyl Mercuric Acetate is a metallo-organic mercury compound classified under EU cosmetic regulation as prohibited (Annex II, entry V/17). Mercury compounds accumulate in the body causing neurotoxicity and kidney damage, and are readily absorbed through the skin. The EU ban applies regardless of concentration, making any cosmetic use illegal. This reflects the EU's zero-tolerance approach to mercury in consumer products.

Known concerns

  • EU Annex II banned substance — prohibited in all cosmetic products regardless of concentration
  • Neurotoxicity and kidney damage from cumulative mercury exposure
  • Readily absorbed through skin

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.