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AMMONIUM LAURETH-5 SULFATE

CAS 32612-48-9
62

Safety score · 0–100

Fine

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

About

An anionic surfactant similar to ammonium laureth-9 sulfate but with a lower degree of ethoxylation (5 moles EO), providing effective cleansing with moderate skin compatibility.

Ammonium Laureth-5 Sulfate (CAS 32612-48-9) is the ammonium salt of ethoxylated lauryl ether sulfate with an average of 5 moles of ethylene oxide. The lower degree of ethoxylation compared to laureth-9 gives it slightly stronger surface-active properties and potentially marginally higher irritation potential, but it remains within the range of safe use in rinse-off products. Not listed in EU Annex II or III restrictions.

Skin benefits

  • Effective cleansing and foaming
  • Suitable for personal care cleansers

Known concerns

  • Skin and eye irritation potential at high concentrations

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.