Hebei Jinhong Chemical Co., Ltd. is one of the most reliable manufacturers and suppliers of polyhexamethylene biguanide 98% powder cas 32289-58-0 in China. If you're going to wholesale advanced polyhexamethylene biguanide 98% powder cas 32289-58-0 made in China, welcome to get pricelist from our factory. All chemical products are with high quality and competitive price.
Product Description
Polyhamethylene biguanide 98% powder kills bacteria, fungi, and viruses effectively. It achieves this even at very low concentrations of just 10 ppm. Because its bactericidal action is physical, microbes cannot develop drug resistance.The solution also works stably across a wide pH range from 1 to 11.
Product Parameters
|
Parameter |
Specification |
|
Appearance |
White powder solid |
|
Active Content |
≥ 98% |
|
pH (1% solution, 25°C) |
6.0 – 8.0 |
|
Odor |
Odorless |
|
Water Solubility |
Complete |
|
CAS Number |
32289-58-0 / 27083-27-8 |
Product Advantages
Polyhexamethylene biguanide 98% powder provides outstanding safety. Its acute oral toxicity (LD50) exceeds 5000 mg/kg, which places it in the practically non-toxic category. Skin and eyes find it non-irritating. Low foam makes this product suitable for CIP pipeline cleaning systems. It also shows good compatibility with non-ionic surfactants, ethylene glycol, chelating agents like EDTA, and most strong acids.
Main Applications
People use this product across many different fields. Contact lens solutions, wet wipes, hand sanitizers, and cosmetic preservatives all benefit from it. Healthcare settings rely on it for wound dressings, medical instrument disinfection, and hand sanitizers. Additional applications include antibacterial textiles, sanitary napkins, baby diapers, aquaculture, and livestock farming. Swimming pools, drinking water treatment, and food processing pipelines also employ this versatile disinfectant.
Frequently Asked Questions (FAQ)
Q: What concentration should be used for general disinfection?
A: The recommended concentration typically falls between 0.05% and 0.5%. This means a dilution of 1:200 to 1:2000. For pipeline disinfection, 10 ppm (a 1:100,000 dilution) works well.
Q: How should this product be stored?
A: Store it in a cool, dry, and well-ventilated warehouse. Keep it away from heat sources and direct sunlight. The container must stay tightly sealed to prevent moisture absorption.
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