Polyhexamethylene guanidine hydrochloride powder NEW

CAS No: 57028-96-3

Product Name: Polyhexamethyleneguanidine hydrochloride

Brief introduction: one kind of environment-friendly high molecule polymer antibacterial disinfectant--

Polyhexamethyleneguanidine , with broad antibacterial spectrum;

low active concentration; fast active speed; stable performance; soluble in water easily;

can be used at room temperature; long-term inhibition, no side effects; non-corrosive;

colorless, odorless; non-toxic; flammable, not explosive, use safely; price is moderate;

easy to transport, it may be the best disinfectant. The fact that , this product is an environment-

friendly and multifunctional new polymer, is widely used in industry, agriculture, medical and

daily life .

Features:

1, soluble in water;

2, aqueous solution is non-toxic, colorless and odorless;

3, flammable, non-explosive;

4, a strong ability to kill bacteria, and broad-spectrum, efficient, and long-term inhibition ;

5, no erosion for various materials;

6, non-corrosive;

7, contain no iodine, chlorine, formaldehyde and other harmful substances.

Performance indexes:  

Stability: The rate of descent of 0.5%Polyhexamethyleneguanidine in 37°C(Relative humidity

75%~80% for 90 days) is 4.91%

Metal corrosion: 0.5%Polyhexamethyleneguanidine is non-corrosive to stainless

steel, copper, carbon steel, aluminum and so on.

Properties: Surface tension of 0.1% solution: 49.0dyn/cm2

Biodegradable possibilities: complete

Treatment to the surface: used in sterilization, no damage, no bleaching

Storage Performance: not bad for two years in the original packaging

Combustion or explosion: No burning, no explosion

Chemical Properties: Cationic polyelectrolyte

Comparison with other disinfectants: Polyhexameth

yleneguanidine Aldehydes Phenols Phenols Quaternary ammonium salts Chlorine-containing Disinfectant Iodine class Alcohols

Bactericidal effect excellent excellent moderate good excellent good common

Irritation on mucous membrane NA moderate moderate moderate strong moderate weak

Corrosion NA moderate moderate weak strong moderate NA

Toxicity moderate moderate moderate low extreme strong moderate weak

Long residual action long moderate moderate moderate extreme short moderate short

Odor NA irritative irritative weak extreme irritative moderate moderate

Dyeing capacity NA NA yellow NA bleaching yellow NA

Environmental Pollution NA moderate moderate moderate strong moderate slight

Bactericidal effect: 0.02%Polyhexamethyleneguanidine vs Escherichia coli 100%;

0.02%Polyhexamethyleneguanidine vs Staphylococcus aureus100%; 　　

0.02%Polyhexamethyleneguanidine vs Candida albicans100%; 　　

0.05%Polyhexamethyleneguanidine vs Neisseria gonorrhoeae100%. 　　

Sterilization test vs matter surface 99.8%, > the standard value of Chinese standards. 　　

Sterilization test vs palm surface 97.65%, > the standard value of Chinese standards.