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Factory Supply Polyhexamethylene Biguanidine Hydrochloride（PHMB）from China CAS:27083-27-8 with High Quality
Properties
• Melting Point:106-109 ºC
• Boiling Point: 437.7ºC at 760 mmHg
• Flash Point: 218.5ºC
• Vapor Pressure: 7.3E-08mmHg at 25°C
• Appearance: White powder
Specification
| Item | Standard |
| Identification | A.H-NMR:Comply with the structure |
| B.LC-MS:Comply with the structure | |
| C.The IR spectrum of sample should be identical with that of reference standard; | |
| Loss on drying | ≤0.1% |
| Heavy metals | ≤10 ppm |
| Water | ≤0.1% |
| Purity | ≥99.0% |
Products Usage
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride is used in the stabilization of fabric linings in shoes. Biguanide solution used in cleaning contact lenses.
Polyhexamethylene biguanide hydrochloride has a broad-spectrum antibacterial, Gram-positive bacteria, Gram-negative bacteria, fungi and yeast, etc. have a killing effect. It is commonly used in women's lotion, sanitary wipes sterilization and anti-mold agent, fruit and vegetable, aquatic products disinfectant, sewage treatment flocculation disinfectant, etc.
Package And Storage
Package :
We provide several types of packaging for powder products:
1. 25kg cardboard drum
2. 40 kg flange barrel
3. Packaging can be customized according to requirements
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
Safety Protection
Acute toxicity - Category 4, Oral
Serious eye damage, Category 1
Skin sensitization, Sub-category 1B
Acute toxicity - Category 2, Inhalation
Carcinogenicity, Category 2
Specific target organ toxicity â repeated exposure, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
Hazardous Substances Data: 27083-27-8(Hazardous Substances Data)
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.