Polyhexamethylene Guanidine Hydrochloride Solution

Polyhexamethylene Guanidine Hydrochloride Solution (CAS No. 57028-96-3) is a highly effective, broad-spectrum cationic polymer bactericide, appearing as a colorless to light yellow transparent liquid. The guanidine groups on its molecular chain have high positive charge density, enabling strong adsorption to negatively charged microbial surfaces, rapidly killing bacteria, viruses, and fungi through membrane rupture. This product features long-lasting effects, low corrosiveness, and environmental friendliness, with near-neutral pH and good water solubility.

  • Synonyms:

    PHMG Solution

  • Formula:

    (C₇H₁₆N₃Cl)

  • CAS NO.:

    57028-96-3

  • Package:

    200KG/DRUM, 1000KG/IBC

  • Certificate:

    ISO9001

Our Achievement

Global Reach:Our Polyhexamethylene Guanidine Hydrochloride Solution has been successfully exported and applied in key markets across the globe, including but not limited to Japan, South Korea, Vietnam, Germany, Poland, the United States, and Mexico. Our product has consistent quality and meets diverse international standards.
Equivalent Alternatives:Our product serves as a cost-effective alternative to international brands such as Lanxess and Lonza, helping local manufacturers significantly reduce production costs while maintaining comparable bactericidal efficacy.

Key Applications
  • • Medical and Health Disinfection
  • • Aquaculture Disinfection
  • • Industrial Circulating Water Treatment
  • • Textile Antibacterial Finishing
  • • Agricultural Bactericide
The main detailed uses of the product
  • Water Treatment
    Water Treatment

    Used for scale inhibition and corrosion control in industrial water systems.

  • Textile Treatment
    Textile Treatment

    Imparts anti-static and softness properties to synthetic fibers, enhancing comfort and processability in textiles.

Why Choose Our Polyhexamethylene Guanidine Hydrochloride Solution?

Our Polyhexamethylene Guanidine Hydrochloride Solution boasts high purity (15%-20% concentration), significant bactericidal efficiency, and low residue. We offer:


Stable Supply: From modern production bases meeting GMP standards

Technical Support: Application solution design, concentration ratio optimization, and efficacy evaluation services

Customized Solutions: Adjustable active content and viscosity indexes based on specific requirements


As an efficient bactericide, this product helps customers achieve reliable microbial control in various applications through its unique membrane rupture mechanism and long-lasting antibacterial effects.


Commitment to Quality and Innovation
We are committed to providing high-quality Polyhexamethylene Guanidine Hydrochloride Solution that meets international standards. Through continuous innovation and strict quality control, we ensure our products not only meet current market needs but also help customers address increasingly stringent environmental requirements and sustainability trends.

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