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benzalkonium chloride safety

What is Benzalkonium Chloride?

Benzalkonium chloride is a quaternary ammonium compound (QAC) widely used as a disinfectant, antiseptic, and preservative in healthcare, cosmetics, and cleaning products.

⚠️ Safety Considerations

AspectDetails
ToxicityGenerally low acute toxicity at typical use levels; can be toxic if ingested in large amounts.
IrritationMay cause skin and eye irritation or allergic reactions with prolonged or repeated exposure.
Respiratory effectsInhalation of aerosols or high concentrations can cause respiratory irritation.
Environmental impactToxic to aquatic life; avoid releasing large quantities into waterways.
Handling precautionsUse gloves, eye protection; avoid ingestion and inhalation of sprays or powders.
Use in PregnancyConsidered low risk in topical applications, but avoid unnecessary exposure. Consult healthcare providers.

🧪 Exposure Limits & Guidelines

  • Occupational Exposure Limit (OSHA): No specific PEL; use general hygiene measures.
  • Recommended precautions: Ventilation, PPE (gloves, goggles), avoid aerosolizing.

🚑 First Aid Measures

  • Skin contact: Wash thoroughly with soap and water.
  • Eye contact: Rinse with plenty of water for 15 minutes; seek medical attention if irritation persists.
  • Ingestion: Do NOT induce vomiting; seek immediate medical help.
  • Inhalation: Move to fresh air; seek medical care if breathing difficulties occur.