Email :   Phone : +86-13941198570
PVPK30 for toothpaste supplier
Home » Products » Biocide Chemical » CAS 32289-58-0 PHMB/Poly(hexamethylenebiguanide)hydrochloride 20%


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

CAS 32289-58-0 PHMB/Poly(hexamethylenebiguanide)hydrochloride 20%

Product Name: Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl) hydrochloride
CAS: 32289-58-0
EINECS: 1308068-626-2
Purity: 20%
Package: 25kg /200kg/IBC drum
  • PHMB 32289-58-0


  • 29121900

PHMB/Poly(hexamethylenebiguanide)hydrochloride 20%

PHMB is best known for its broad-spectrum antimicrobial and antifungal activity. It is the standard of care for treatment of Acanthamoeba keratitis and an ingredient in multipurpose contact lens solutions, such as Renu (Bauch & Lomb, Rochester, NY). PHMB is a cationic disinfectant that is effective against Gram-negative and Gram-positive bacteria through its electrostatic interaction with negative sites on the lipopolysaccharide component of bacterial cell membranes. 

CAS: 32289-58-0

Product Parameters




 Colorless to yellowish clear liquid

Relative density




Color (Alpha)


Absorbance (236nm)





Polyhexamethylene guanidine hydrochloride (PHMB) has been widely used in medicine as a bactericidal preservative. Used as a medical product for disinfecting contact lenses, eye drops, and surgical procedures. Due to the strong tolerance of PHMB to the eye, it can be used as a treatment of Acanthamoeba keratitis, prevention and treatment of other eye diseases, and PHMB is also widely used in cosmetics, personal care products, textiles, food industry and other Chemicalbook. With the development of science and technology, polyhexamethylene guanidine hydrochloride has many new applications. Examples include as a flocculant, in swimming pools and industrial water treatment as a bactericidal algicide, in oil injection water as a fungicide, and can be used to clean and remove harmful substances on glassware and other hard surfaces.

1. Water treatment
- in swimming pools as an alternative to chlorin e
- for industrial water(cooling tower, …)
Surface disinfecting
- hospitals
- algaecide for concrete surfaces
- all purpose surfaces disinfectant
2. Food industry
- mink feed preservative
- beet sugar disinfectant
- precleanning of fresh vegetables
- cleaning solution for food contact equipment
3. Leather industry
- preservation of hides and skins
- Vet applications
- teat dip mixtures, teat dip cloth, animal blood preservation
- veterinary operations
- preservative used for vet products

4. Cosmetics
- cited in the European Cosmetic directory
- contact lens cleaner
5. Pharmaceuticals
- wound operations disinfectant
- active used in nose drop / eyes diseases treatment products
6. Other applications
- preservative used in the paper industry

- disinfectant used in the secondary oil recovery


*Polyhexanide (polyhexamethylene biguanide, PHMB) is a polymer used as a disinfectant and antiseptic. In dermatological use, it is spelled polihexanide (INN) and sold under names such as Lavasept, Serasept, Prontosan and Omnicide. PHMB has been shown to be effective against Pseudomonas aeruginosa, Staphylococcus aureus (also the methicillin-resistant type, MRSA), Escherichia coli, Candida albicans (yeast), Aspergillus brasiliensis (mold), vancomycin-resistant enterococci, and Klebsiella pneumoniae (carbapenem-resistant enterobacteriaceae).

* Broad spectrum antimicrobial polymer; binds and disrupts cytoplasmic membranes.

Packaging & Shipping

25kg or 200kg drum
Sample is also  avaliable, provide customized package for different quantity.

Factory Supply Polyhexamethylene Biguanidine Hydrochloride Solution CAS 32289-58-0 Phmb 20% Liquid

Shipping:by sea or by air or express
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Payment: T/T,western union,moneygram or as your requirement.

Contact Us

Product Category

If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.

Quick Links

Product Category

Contact Us

Copyright © 2023 Dalian Sinobio Chemistry Co.,Ltd. All Rights Reserved.  Sitemap | Technology by | Privacy Policy