Polyhexamethylene Guanidine Hydrochloride (PHMG) Chemical
Property:
Polyhexamethylene guanidine hydrochloride (PHMG) is a kind of colorless or light yellow solid or liquid. It is soluble in water and free of erosion. This PHMG chemical is environmental-friendly and free from iodine, chlorine, aldehyde, and alcohol.
CAS No.:
57028-96-3
Molecular Formula:
(C7H15N3)n.x(HCl)
Molecular Weight:
1000-3000
Structural Formula:
Specifications:
| Item | Index |
|---|---|
| Appearance | Colorless or light yellow, solid or liquid |
| Active components | 25% |
| Solubility in Water | Complete |
| Odor | No |
| Decomposition Temperature | >400 deg.c |
| Surface Tension (0.1% in Water) | 49.0dyn/cm2 |
| Biological Decomposition | Complete |
| Function | Harmless And Bleach-free |
| Storage | Two years before open |
| Risk | Incombustible&Non-explosive |
| Toxicity | 1% PHMG LD 50 > 5000mg/kg BW |
| Shelf Life | 2 Years |
| Corrosiveness (Metal) | Corrosive-free to stainless steel, copper, carbon steel, and aluminum |
| pH Value | Neutral |
Uses:
Polyhexamethylene guanidine hydrochloride is able to completely destroy a variety of bacteria, including Colon Bacillus, S. Aureus, C. Albicans, N. Gonorrhoeae, Salm. Th. Murum, Pseudomonas Aeruginosa, Listeria Monocytogenes, S.Dysenteiae, ASP. Niger, Brucellosis, C. Parahaemolyticus, V. Alginolyticus, V. Anguillarum, A.Hydrophila, Sulfate Reduction Bacteria, etc. Polyhexamethylene guanidine hydrochloride can be used to clean skin and mucous membrane, clothes, surfaces, fruits, and indoor air.
The PHMG chemical is also applicable for disinfection in aquaculture, livestock farming, and oil exploration. This biocide has good preventive and curative effects on fungus-caused farming diseases such as Grey Mildew, Sclerotinia Rot, Bacterial Spot, Rhizoctonia Solani and Phytophthora, etc.
Packing and Storage:
Packed in 5kg/PE drum×4/ box, 25kg/PE drum and 60kg/PE drum. Sealed storage at room temperature, away from direct sunlight.
Note:
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