Polyhexamethylene guanidine CAS 31961-54-3

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Polyhexamethylene guanidine CAS 31961-54-3

AppearanceWhite powder
OdorWeak characteristic odor
Main active ingredients PHMG
Assay ≥95%
Water content≤0.5%
Water solubleCompletely water soluble


Polyhexamethylene guanidine:

Environmentally friendly high-molecular polymer sterilization disinfectant-polyhexamethylene guanidine, has a broad spectrum of sterilization; low effective concentration; fast action; stable properties; excellent performance of easily dissolving in water; can be used at room temperature; long-term inhibition Bacteria, no side effects; non-corrosive; colorless, odorless; non-toxic; non-flammable, non-explosive, safe to use; moderate price; convenient transportation, can be said to be the best fungicide. In fact, the product is an environmentally friendly multi-purpose new polymer, which has extremely wide applications in industry, agriculture, medical and daily life.


Polyhexamethylene guanidine:

CAS NO.: 31961-54-3
Molecular formula: C21H45N9X2
Appearance: Viscous Liquid
Purity: 99%/95%
Molecular weight: 423.65



AppearanceWhite powder
OdorWeak characteristic odor
Main active ingredients PHMG
Assay ≥95%
Water content ≤0.5%
Water soluble Completely water soluble


Use of Polyhexamethylene guanidine:

This product is a polyguanidine polymer, which can be ionized in an aqueous solution. Its hydrophilic group contains strong positive charge.
It adsorbs all kinds of bacteria and viruses that are usually negatively charged, enters the cell membrane, inhibits the synthesis of liposomes in the membrane, causes the apoptosis of the bacteria, and achieves the best bactericidal effect.


Package of Polyhexamethylene guanidine:




Stored in a dry, ventilated environment and flammable area.


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