Polyhexamethylene biguanide (PHMB) cas 32289-58-0 Supplier – adequate supply

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Polyhexamethylene biguanide
Polyhexamethylene biguanide

Products Description

Name: Polyhexamethylene biguanide

Cas: 32289-58-0

Purity: 99%min

MOQ: 1KG

Basic Info:

CAS No.:

32289-58-0

Other Names:

polyhexamethylene biguanide

MF:

C10H23N5

Purity:

99.0%min

Brand Name:

Look chem

Appearance:

White powder

Packing:

25Kg/drum

Storage:

Cool Dry Place

MOQ:

1 Kg

Sample:

Availiable

 

Product Introduction:

The average molecular weight of polyhexamethylene biguanide hydrochloride is 1100-1800, and the molecular formula is (C8H17N5)n·xHCl, n=12-16. Polyhexamethylene biguanide hydrochloride (PHMB) is a broad-spectrum antibiotic that can kill gram-positive, gram-negative, mold and yeast.

PHMB sterilization principle:

The guanidine group of PHMB has high activity, so it can make polymers positively charged, and it is easily adsorbed to various negatively charged bacteria and viruses, inhibiting the division of bacteria and viruses, causing them to lose the division function of bacteria and viruses.

The membrane formed by the fertility polymer blocks the microbes’ breathing passages, causing the microbes to suffocate and die quickly.

PHMB bactericidal effect:

  • Acts quickly on bacteria and viruses
  • Acts on Gram-positive and Gram-negative bacteria
  • Acts on pathogens (eg E. coli 0157:H7)
  • Acts on antibiotic-resistant bacteria
  • Acts on envelopes and naked viruses

Physical and chemical properties:

Polyhexamethylene biguanide hydrochloride solution is a colorless or pale yellow transparent liquid. The guanidine group in it has high activity, so it can make polymers positively charged.

Since they are easily negatively charged by various bacteria, they are adsorbed to viruses, preventing the division of bacteria and viruses. It suppresses fertility, and the membrane formed by polymer blocks the microorganism’s respiratory tract, causing the microorganism to die quickly.

Application:

  1. used for wet wipes
    The antibacterial effect is mainly by dissolving lipids and changing the permeability of bacterial cell membranes, thereby interfering with bacterial metabolism and antibacterial. It has a broad antibacterial spectrum, is effective against gram-positive and negative bacteria and mold, and is colorless, odorless, non-irritating, non-toxic, and non-corrosive. Therefore, the treated wipes can achieve rapid disinfection effect without mold, and the shelf life is up to 2 years.
  2. Special disinfectant for home and public places
    It is suitable for household disinfection and can be used for sterilization and washing of fruits and vegetables. It is used for sterilization and washing of various fabrics such as clothes, towels, bed sheets, etc., and can be applied to public places such as automobiles and trains. , sterilization of premises such as restaurants.
  3. used in aquaculture
    This product can rapidly kill harmful bacteria such as Gram-negative bacteria, floating type Vibrio bacteria, Vibrio parahaemolyticus, and Vibrio alginricus that exist in seawater. It has preventive and therapeutic effects on diseases.
  4. skin and wound disinfectants
    As a colorless, non-corrosive, long-lasting product, it can be conveniently used for cleaning and disinfecting skin, wounds, obstetrics and gynecology, and urology. You can achieve satisfactory sterilization effect in a short time. This product can also be used to disinfect air, walls and floors in wards.
  5. used in lotion for women
    Lotions and gel disinfectants made with this product can be used against bacterial, fungal, trichomoniasis, age-related and non-specific inflammation, cervicitis and other diseases.
  6. used in hand sanitizer
    Like hand sanitizer, it is a product that is sprayed directly on the hands, and it can safely, effectively and conveniently remove pathogenic bacteria on the hands anytime, anywhere without water and soap, and can form a colorless layer on the hands. The film retains its antibacterial effect for a long time.
  7. used in textile industry and sanitary napkins, sanitary napkins, baby diapers and other products
    This product can develop antibacterial fibers such as towels, underwear, baby clothes, bedding, etc. Just immerse the fabric in the special liquid for this product before the final finishing step. When bacteria fall on the fabric treated with the product, a small amount of moisture dissolves the active substances contained in the product, killing the bacteria quickly. Washed 120 times in water.

    This product can easily develop a variety of sterilizing and antibacterial sanitary napkins, sanitary napkins, baby diapers, etc., reducing costs and solving the short shelf life problem of conventional disinfection methods. Because the product can be uniformly connected with the fine fibers of the above-mentioned products, a thin polymer layer of antibacterial agent is formed on the surface to maintain the best condition even after sterilization, and the shelf life can reach 2 years.
  8. used for product washing
    Currently, cleaning products with disinfection function generally add chlorine as a disinfectant component, which has the disadvantages of being corrosive to fabrics, discoloring and sterilizing, and can only be used on white fabrics. This product is soluble in water, non-toxic, colorless, odorless, non-corrosive, colorless, non-irritating to skin and mucous membranes, and has a long shelf life.
  9. Used in beer, beverage and food processing industries
    This product is used for sterilization of production facilities such as pipes, containers, and ground in the production of beer, beverages, food, etc. You can obtain sterilization effect by diluting the product to 10ppm and immersing or flushing the pipe. . . If you have no special requirements for filling food cans, you can increase the concentration to 250 ppm for a quick and complete kill of bacteria.

For a long time, polyhexamethylene biguanide hydrochloride PHMB has been widely used as a preservative and preservative in medicine. As a medical product, it is used for disinfection of contact lenses, eye drops, and surgical operations.

Due to the strong tolerance of the eye to PHMB, it can be used as a medicament for the treatment of acimeba keratitis, prevention and treatment of other ophthalmic diseases, and PHMB is also used in cosmetics, personal care products, textile and food industries.

With the advancement of science and technology, polyhexamethylene biguanide hydrochloride has many new applications. For example, it can be used as a flocculant, disinfectant and algae remover in swimming pool and industrial water treatment, can be used as a disinfectant in oil extract water, and can clean and remove harmful substances on glassware and other hard surfaces.

references: Wiki

Specification:

ItemSpecification
Product NamePolyhexamethylene biguanide (PHMB)
CAS No.32289-58-0
Appearance White powder
Content99% min
SampleAvailiable
Packing25Kg/drum

Service:

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

 

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

*Learn more about us: Shandong Look Chemical

*If you have other needs, please:

contact us

Shipping:

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

If you have a demand for this product: get a quote

We provide you with high quality Polyhexamethylene biguanide (PHMB)

Packaging and shipping

look chem
32289-58-0
look chem
Polyhexamethylene biguanide