PHMB Biocide

  • PHMB Biocide
  • PHMB Biocide
  • PHMB Biocide
PHMB Biocide
  • 7-14 days after workable payment
  • 80 mt/month

1.PHMB Biocide is widely recognized as the safest and most effective broad-spectrum antibacterial agent in the 21st century.
2. PHMB Biocide is colorless and odorless, has low bacteriostatic concentration, can be widely used in baby product.
3. Polyhexanide is low foam volume, and can form a layer of cations on the surface It lasts for a long time and does not cause the generation of antibacterial bacteria.
4. PHMB preservatives is currently widely used in medical devices, public environments, households, fabrics, food, milk, and care products.
5. polyhexamethylene biguanide is broad-spectrum bactericidal effect, especially for Gram-negative bacteria that are difficult to handle with general bactericides. High activity against food pathogens and contaminants.

3Q-692 Poly(hexamethylenebiguanide)hydrochloride(PHMB-20)

polyhexamethylene biguanide has the ability to kill bacteria, fungi, algae and yeast. PHMB biocide acts on the cell wall or cell membrane of bacteria, fungi, algae, Combine with phospholipid compounds, Rapid breakdown of their membrane system, making the Intracellular Substance outflow, And inhibit certain enzyme activities that attached in the cells, thereby achieving antibacterial and antifungal effects. PHMB disinfectant is low in toxicity and long-term use, Compared with polyhexamethylene monoterpene, polihexanide has better antibacterial effect on fungi and yeast. The antibacterial effect of PHMB 20% is characterized by high efficiency, safety, stability, long-term effect, convenient use and environment friendly


English name:Poly(hexamethylenebiguanide)hydrochloride
Chemical formula:(C8H17N5)n.xHCl
CAS No.:




Standard value


Colorless or Light yellow transparent liquid

Content of Active Substance (%)


PH value  


Density (@20℃g/cm3)


Viscosity (CP)


Boiling Point (℃)


Flash Point

Does not glow when boiling

Dispersibility in water

Compatible with water in any ratio


1) Lotion:

Polyhexanide is used as the main bactericidal ingredient in the compound hand sanitizer. When the content of the product is 250-300 mg / l, it has a good killing effect on cell propagules and yeasts.

2) Swimming pool disinfection:

Polyhexanide is non-irritating when used in swimming pool disinfection and is used in an amount of 10 to 50 ppm. It has a certain repair function on the skin.

3) Aquaculture:

Adding this product to the aquatic water system can inhibit bacteria in the water system and prevent aquatic diseases such as red legs, bad eyes and rotten plaque caused by bacteria. It also enhances water activity, reduces ammonia and phosphate in water, and controls algal growth. Naturally balance the ecosystem of the pond, which plays a good role in preventing and treating diseases. It is recommended to add 1 to 5 ppm to prevent and treat diseases. When the fish and shrimp are seriously ill, the dosage can be increased to 15 ppm.

4) Medicine:

PHMB 20 can be used for antibacterial gauze, antibacterial dressing, Gauze or dressing containing 0.2% polyhexamethylene biguanide antibacterial ingredient for surgical wounds and wound dressing to prevent bacterial infection and breeding, This product has a repairing effect on damaged skin cells and accelerates metabolism. 

5) Daily care products:

PHMB antimicrobial can be used for antibacterial preservation of disposable wet wipes, wet towels, napkins and antibacterial hand sanitizers; it is used for lens disinfectant.

6) Textile:

PHMB biocide can be used for antibacterial finishing of textiles. Due to its good heat stability, it can be added to the melt spinning solution to make antibacterial synthetic fibers. It can also be used in antibacterial laundry liquid, it is non-irritating to the skin, and the washed clothes are harmless to the human body, and no odor is generated after use.

Packaging and storage:

Packed in 25kg/drum.or 200kg/drum or IBC drum, This product should be stored in a dry, cool and sealed place, avoid light.

Package & Storage:

This product should be stored in a dry,cool and sealed place,avoid light. 

The product is packaged in 25kg/drum or 200kg/drum or IBC drum,and then wrapped in pallets to ensure the cargos are not damaged during transportation.


Company Profile:

Dalian Tianwei Chemical Co.Ltd has been specialized in bactericides, antiseptics,preservatives and anti-mold agents for more than 20 years, and we’re confidence to provide our customers with high quality products and better services.

our main products are CMIT/MIT, MIT, BIT, OIT, DCOIT, BRONOPOL, DBNPA, PCMX, PHMB series products and corresponding formula products. As antibacterial agent and preservatives, they can be widely used in daily chemical products, personal care products, petrochemical industry, electric power, central air conditioning circulating water treatment, paper and pulp, coating and interior and exterior wall latex paint, metal cutting Fluids, lubricant processing fluids, textile printing and dyeing, PVC plastics, wood products, leather and other industries

We have established long-term and stable cooperative relations with customers in more than 20 countries around the world



Transport Mode:

Multiple transportation methods can be selected,Including sea transport, land transport, air transport and rail transport,We can arrange the shipment according to the shipping method required by the customer. Let our customer receive our products as fast as possible.

PHMB preservatives

Our Service:

We have established long-term cooperative relationships with more than 20 countries customers around the world, and our products are exported to America, Southeast Asia, East South Africa, Netherland, Singapore, Brazil, Dubai, Thailand, Malaysia, Indonesia, Chile, Nigeria, Japan, South Korea etc.

Over 20 years’ experience make us expertise in industrial biocide, preservatives and mold inhibitor, and we’re confidence to provide you with high quality products and also good services. Over the years, our company has won identical praise from our customers. Dalian Tianwei Chemical Co., Ltd. is your trusted partner.


Quality Testing Center:

Dalian Tianwei Chemical Co.,Ltd has strict requirements on product quality, In order to control the quality of our products, the production department performs product quality inspection on each batch of cargo produced with advanced equipment for testing and manufacturing.

Before our new customer places an order , we can send the sample for your testing . We ensure the quality is the same as bulk quality.



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