XYLENE SULFONIC ACID

Surfactant

60

Moderate

CAS Number: 25321-41-9

About XYLENE SULFONIC ACID

An aromatic sulfonic acid used as a hydrotrope and cleansing surfactant with some irritation concerns upon prolonged exposure.

Detailed Analysis

Functions as a hydrotrope to improve product clarity and as a cleansing surfactant. Aromatic sulfonic acids have raised some toxicological concerns in EU assessments regarding irritation potential with prolonged exposure. No specific EU cosmetic restrictions but requires standard safety evaluation under Regulation (EC) No 1223/2009.

What It Does

SURFACTANT - HYDROTROPE SURFACTANT - CLEANSING

Known Concerns

  • ⚠ Potential irritation with prolonged skin exposure
  • ⚠ Some toxicity concerns in EU assessments for aromatic sulfonic acids

Safety Score

60

Moderate

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.