In the realm of industrial chemicals, Polyhexamethylene Guanidine Hydrochloride (PHMG), identified by its CAS number 57028-96-3, has distinguished itself as a highly effective and versatile antimicrobial agent. As a leading manufacturer and supplier, we aim to provide a clear understanding of PHMG's properties, its diverse benefits across various sectors, and the advantages of sourcing it from a reliable partner.
PHMG is a cationic polymer characterized by its guanidine functional groups. This unique structure imbues it with potent biocidal properties. Its primary mechanism of action involves disrupting the cell membranes of microorganisms, leading to rapid cell death. This mode of action is highly effective against a broad spectrum of bacteria (both Gram-positive and Gram-negative), fungi, and even certain viruses. Unlike many other biocides, PHMG is noted for its excellent water solubility, low toxicity, and non-corrosive nature, making it a safe and user-friendly option for numerous industrial processes and formulations.
The benefits of utilizing PHMG are extensive. In water treatment, it serves as an efficient non-oxidizing biocide to control microbial growth in cooling systems and industrial water circuits. Its application extends to the coatings industry, where it imparts antimicrobial properties to paints and films. The textile sector leverages PHMG for durable antimicrobial finishes that combat odors and mildew. Furthermore, it finds use in disinfection products, cosmetics, and agricultural applications, underscoring its versatility.
For businesses seeking to purchase PHMG, choosing a reputable manufacturer and supplier is paramount. Our commitment to quality ensures that the PHMG we supply meets high purity standards and is manufactured under stringent controls. We offer various concentrations and forms to suit different industrial requirements. Many companies opt to buy PHMG from China due to the competitive pricing and robust supply chains available from experienced manufacturers like us.
Understanding the full potential of PHMG is key to leveraging its benefits effectively. Whether you are looking to enhance product preservation, improve hygiene standards, or develop innovative antimicrobial solutions, PHMG offers a powerful and reliable answer. We invite you to contact us for detailed information on PHMG price, specifications, and how our products can support your business objectives. Secure your supply of this essential antimicrobial agent from a trusted source.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.