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pH Adjuster

AMMONIUM NITRATE

CAS 6484-52-2 Updated
30

Safety score · 0–100

Caution

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

About

A simple inorganic nitrate salt — better known as a fertiliser and oxidiser. Inappropriate for cosmetic use beyond niche manufacturing roles; classified as an oxidising hazard.

Function

BUFFERING

Skin benefits

  • pH / ion role only
  • Soluble in water

Known concerns

  • GHS Oxidising Solid Cat.2
  • Eye and respiratory irritation
  • Misuse / explosion risk; not a leave-on actor

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.