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N'1-quinoxalin-2-ylsulphanilamide, sodium salt

CAS 967-80-6
8

Safety score · 0–100

Avoid

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

A sulfonamide antibacterial drug derivative (sulfaquinoxaline sodium). EU bans this from cosmetic products under Annex II — it is a regulated medicine, not a cosmetic ingredient.

Skin benefits

  • Antimicrobial pharmaceutical activity (drug context)

Known concerns

  • EU Annex II: prohibited in cosmetic products
  • Sulfonamide drug — not a cosmetic ingredient
  • Allergy and resistance concerns

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, so always read the physical product label and consult a healthcare professional for personal concerns.