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Product Details

Manufacturer
Thermo Fisher Scientific
SKU
10734034
Shipped From
United Kingdom

About this product

Benzalkonium chloride.

Description:

Benzalkonium chloride (BAC) is a quaternary ammonium compound widely used as a disinfectant, antiseptic, and preservative. It is effective against a broad spectrum of microorganisms including bacteria, fungi, and some viruses, making it a staple in pharmaceutical, clinical, and industrial hygiene applications.


Key Features:

  • Chemical Formula: C₆H₅CH₂N(CH₃)₂RCl (where R = alkyl group, typically C₁₂–C₁₆)

  • Appearance: Clear to slightly yellowish liquid (in solution)

  • Solubility: Freely soluble in water and ethanol

  • Concentration: Supplied in various concentrations (commonly 50%, 80%, or pure)

  • CAS Number: 8001-54-5 (mixture), or individual alkyl chain variants

  • Cationic surfactant – also acts as a detergent


🧪 Applications:

  • Disinfectant for surfaces, instruments, and skin antiseptics

  • Preservative in:

    • Ophthalmic and nasal drops

    • Cosmetic and personal care products

    • Pharmaceuticals (topical formulations)

  • Algaecide and bactericide in water treatment and industrial systems

  • Sanitizer in food processing, veterinary, and hospital settings

Catalog Number:10734034

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