Hebei Jinhong Chemical Co., Ltd. is one of the most reliable manufacturers and suppliers of polyhexamethylene guanidine 98% powder cas 57028-96-3 in China. If you're going to wholesale advanced polyhexamethylene guanidine 98% powder cas 57028-96-3 made in China, welcome to get pricelist from our factory. All chemical products are with high quality and competitive price.
Overview
Polyhexamethylene guanidine 98% Powder is a water-soluble guanidine polymer. At recommended use concentrations (0.05%–0.5% active), it dissolves completely. The polymer acts via electrostatic adsorption to negatively charged microbial surfaces and physical disruption of respiratory pathways. Available documentation does not include independent validation of resistance development claims.
Technical Specifications
|
Parameter |
PHMG-98% Powder |
|
Active Ingredient |
98% Polyhexamethylene guanidine hydrochloride |
|
Appearance |
White powder |
|
pH Value (1% solution, 20°C) |
9.5 – 11 |
|
Recommended Dosage |
0.05% – 0.5% (of active ingredient) |
|
Water Solubility (20°C) |
Complete, no residue |
Product Performance Advantages
- Purity & Consistency: 98% active content; batch-to-batch consistency validated by ISO 9001-certified quality control.
- Material Safety: Non-corrosive to metals including stainless steel, copper, and carbon steel based on manufacturer's standard testing.
- Dermatological Safety: Non-irritating to skin.
Supplier Capabilities
- Production capacity: 100,000 tons/year across three manufacturing bases
- Quality system: ISO 9001, ISO 14001; full batch traceability
- Technical support: 30+ years in antimicrobial polymers; 33 patents; on-site audits supported
Applications
- Disinfectant for household, medical, and industrial use
- Preservative for textile and paper processing
- Water treatment and algaecide
- Aquaculture and livestock disinfection
- Cosmetic and personal care (wet wipes, antiseptic solutions)
FAQ
Q: What is the lead time and how do you arrange international shipping?
A: Depending on the order quantity, shipment is typically arranged within 1–3 days after payment.
We support multiple Incoterms, including FOB, CIF, CFR, DDU, and DDP, which can be selected based on customer requirements. Our recommendation is as follows:
- For small orders: Any international courier service such as FedEx (Hong Kong), DHL, TNT, or UPS can be used. Delivery usually takes 3–7 business days.
- For bulk orders: Shipment will be via sea freight or rail transport, with estimated delivery taking up to several months.
- For urgent small orders: Air freight is available, but the shipping cost will increase accordingly.
Q: What is the shelf life and storage condition?
A: Store in sealed, dry, cool (5–35°C), ventilated area away from direct sunlight. Shelf life: ≥24 months under original sealed packaging at 25°C (refer to product label for liquid vs. powder).
Q: What documentation can you provide per batch?
A: COA (assay, pH, appearance, solubility), MSDS, ISO certificates. Third-party reports (SGS, Intertek) available upon request.
Q: What is the recommended use concentration for Polyhexamethylene guanidine 98% Powder?
A: 0.05%–0.5% (500–5000 ppm) active ingredient, depending on application.
Q: How should Polyhexamethylene guanidine 98% Powder be prepared?
A: Dissolve completely in clean water at 20°C. The resulting solution is colorless and odorless.
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