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Benzalkonium-Chloride

Benzalkonium Chloride

Benzalkonium Chloride (BZK) is a versatile, high-performance, quaternary ammonium compound widely used for its antimicrobial, preservative, and surfactant properties. This colorless, water-soluble solution is valued for its effectiveness against bacteria, fungi, and viruses, making it an essential ingredient in various industries.

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Applications
  • Disinfectants: Used in surface and medical disinfection products to ensure hygiene.
  • Personal Care: Found in hand sanitizers, wet wipes, shampoos, and cosmetics as a preservative and antimicrobial agent.
  • Healthcare: Active ingredient in antiseptics, eye drops, and nasal sprays.
  • Industrial Cleaning: Effective in hard surface cleaners and laundry detergents.
  • Water Treatment: Controls algae and bacterial growth in water systems.
  1. Antimicrobial Agent: Acts as a key ingredient in sanitizers and antiseptics.
  2. Preservative: Extends shelf life in cosmetics and personal care products.
  3. Water Treatment: Inhibits algae and bacterial growth in pools and industrial water systems.
  4. Industrial Applications: Ensures cleanliness in laundry, hard surface cleaners, and more.
  • Powerful Antimicrobial Action: Effectively eliminates bacteria, fungi, and certain viruses.
  • Versatile Use: Compatible with a wide range of formulations across industries.
  • Eco-Friendly Alternative: Biodegradable and safer compared to harsh chemicals.
  • Cost-Effective: Requires minimal dosage for maximum efficiency.
The recommended usage rate varies by application:
  • Disinfectants: 0.1–0.5%
  • Personal Care Products: 0.01–0.1%
  • Water Treatment: 0.5–2%
  • Industrial Formulations: Adjust concentration as per specific needs.
Always refer to local regulations and formulation guidelines for precise usage.
  • Avoid direct contact with eyes or ingestion.
  • Use in well-ventilated areas or wear protective gear if necessary.
  • Keep out of reach of children.
  • Follow proper dilution instructions to avoid overuse or irritation.
  • Store in a cool, dry place, away from direct sunlight and heat.
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Frequently asked questions

What is Benzalkonium Chloride used for?
Benzalkonium Chloride is widely used as an antimicrobial, preservative, and surfactant in disinfectants, personal care products, healthcare applications, and industrial cleaning solutions.
Yes, when used in regulated concentrations, it is safe for skin in products like hand sanitizers and wet wipes. However, excessive use may cause irritation.
Yes, Benzalkonium Chloride is effective against certain viruses, bacteria, and fungi, making it a popular choice in disinfectants and sanitizers.
Yes, it is biodegradable and considered an eco-friendly alternative to harsher chemicals.
Avoid direct eye contact, ingestion, or prolonged exposure. Always dilute as recommended and store it in a safe environment.

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