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Poly(hexamethylenebiguanide) hydrochloride(PHMB)

CAS号:32289-58-0

Description

Poly(hexamethylenebiguanide) hydrochloride(PHMB)
Purity: 19%-21%(w/w)solution;
≥95%  PHMB powder

 

General Specification:
【CAS No.】32289-58-0
【molecular formula】(C8H17N5)n.xHCl
【molecular weight】average 2600
【EINECS No.】690-927-2

【Product Name 】 Polyhexamethylene biguanide hydrochloride
【Package】25kg/drum(solution/ powder), 200kg/drum(solution)
【Storage 】Keep at room temperature away from light, sealed and moisture-proof.


Technical Specification:

Item

Standard

solution

Powder

Appearance

It shall be colorless to light yellow transparent liquid without obvious odor.

White to yellowish powder with weak amine odor

Active ingredients purity

19%-21%

≥95%

PH value(25℃)

4.0-6.0

9.5-11.0

Water Solubility

Dissolve completely

Dissolve completely

Main Ingredients

PHMB

PHMB

Density(20℃,g/ml)

1.039-1.046

-

Light Absorption Value(1% ,237nm)

≥400

≥400

Absorptivity(237nm/222nm)

1.2-1.6

1.2-1.6

 

Product Instruction:
polyhexamethylene biguanide(PHMB) is recognized as a highly effective broad-spectrum antimicrobial agent in the 21st century,Colorless, odorless, low bacteriostatic concentration, broad spectrum of low toxicity, fast acting speed, low foam amount, and can form a layer of cationic film on the surface of the articles, can last a long time bacteriostatic, no bacterial resistance.PHMB is a broad-spectrum antibacterial agent, which can kill Gram-positive bacteria, Gram-negative bacteria, fungi and yeast.polyhexamethylene biguanide(PHMB)has complete killing effect on Escherichia coli, Staphylococcus aureus, Candida albicans, Gonococcus, Salmonella, Pseudomonas aeruginosa, Listeria, dysentery, Aspergillus Niger, Brucella, Vibrio parahemolyticus, Vibrio alginolyticus, Vibrio angelica, Aeromonas hydrophila and sulfate-reducing bacteria, iron bacteria and saprophytic bacteria.

 

Product Usage:
PHMB Fungicide is suitable for cosmetics, liquid detergents, wipes, shampoos, baths and various skin creams, skin creams, creams, creams, lip balms and other cosmetics as well as hand sanitizer, detergent, dishwashing detergent and washing products. However, products that come into direct contact with mucous membranes should be avoided.

 

Characteristics:
1、Bactericidal broad spectrum, long efficacy, can kill and inhibit a variety of microorganisms, mold and algae.
2、Wide range of application, PH value in 3~9 has no effect on the bactericidal effect.
3、Good compatibility, can be widely compatible with a variety of cationic, non-ionic auxiliaries, and other fungicides compatible use
4.It is easy to dissolve in water; 
5. The aqueous solution is colorless and odorless; 
6. It is nonflammable and nonexplosive; 

 

Application method:
Dilute directly with purified water or use with other additives. Reference dosage 0.05%-0.5% (w/w). It should not be mixed with anionic surfactants. The actual use concentration should be determined by the season, environment, microbial concentration in the raw material and other factors.

 

Package & storage:
Packed with drum ,25kg/drum(solution/ powder), 200kg/drum(solution)
Keep at room temperature away from light, sealed and moisture-proof.

 

Authoritative test report:
Through the third party authority testing , quality can be guaranteed 

Key Word:

Polyhexamethylene biguanidine hydrochloride

PHMB

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©2022 Liaoning Jiahe Shengshi Pharmaceutical Technology Co.,Ltd. 

辽ICP备2021002629号  web:300.cn jinzhou.300.cn SEO