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POTASSIUM THIOCYANATE

CAS 333-20-0
30

Safety score · 0–100

Caution

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

A toxic salt with GHS harmful-by-swallowing, skin, and inhalation classifications. Not a desirable leave-on cosmetic ingredient.

Function

LIGHT STABILIZER

Skin benefits

  • Minor use as pH or processing aid in niche formulations

Known concerns

  • GHS H302 harmful if swallowed
  • GHS H312 harmful by skin contact
  • GHS H332 harmful if inhaled
  • Can cause eye damage
  • Hazardous to aquatic life

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.