Keywords

• Poly(hexamethylenebiguanide) Hydrochloride
• PHMB
• Polyhexanide Hydrochloride

Quick Details

• ProName: Poly(hexamethylenebiguanide) Hydrochlo...
• CasNo: 32289-58-0
• Molecular Formula: (C8H17N5)n.xHCl
• Appearance: Colorless transparent liquid
• Application: Water Treatment/ Medical Disinfection/...
• DeliveryTime: 7-10DAYS
• PackAge: 25kg or 200kg plastic drum or 1000kg I...
• Port: SHANGHAI,CHINA
• ProductionCapacity: 100 Metric Ton/Month
• Purity: 20% Min
• Storage: Store in a cool, dry, well-ventilated ...
• Transportation: Shipped by sea
• LimitNum: 100 Kilogram
• Density(20℃)(g/ml): 1.040-1.060
• Solid Content(%): 20% Min
• pH(25℃): 4.0-6.0
• Absorption(236/220nm): 1.2-1.6
• Absorption(1%,236nm): 400 Min

Superiority

Broad-Spectrum Antimicrobial Activity
PHMB exhibits strong antimicrobial activity, effectively inhibiting the growth of bacteria, fungi, algae, and other microorganisms. This makes it widely applicable in various fields, including water treatment, medical disinfection, textile antimicrobial treatments, and personal care products.

Low Toxicity & High Safety
Compared to traditional disinfectants, PHMB has lower toxicity and is less irritating to the skin and eyes. This makes it a safer choice for products that come into direct contact with skin, such as personal care products and medical devices.

Long-Lasting Disinfecting Effect
PHMB maintains its antimicrobial effectiveness for an extended period. Even at low concentrations, it can provide sustained disinfection, making it ideal for long-term sanitation and preservation applications.

Good Water Solubility & Easy to Use
PHMB has excellent solubility in water, making it easy to formulate and apply in various disinfectant solutions, wet wipes, and textile antimicrobial treatments. It also has strong stability, maintaining effectiveness over time.

Environmentally Friendly
PHMB is environmentally friendly and can break down effectively, causing minimal environmental impact. It meets the standards for green chemistry and environmental sustainability.

High Compatibility
PHMB is highly compatible with a variety of chemical components, allowing it to be effectively combined with other common chemicals, such as surfactants, detergents, and additional antimicrobial agents.

Details

Chemical Name: O-Phthalaldehyde (OPA)

CAS Number: 32289-58-0

Appearance: Colorless transparent liquid

Density (20℃): 1.040 - 1.060 g/mL

Solid Content: Minimum 20%

pH (25℃): 4.0 - 6.0

Absorbance (236/220nm): 1.2 - 1.6

Absorbance (1%, 236nm): Minimum 400

Applications:

Water Treatment: PHMB is widely used in drinking water and wastewater treatment to inhibit the growth of bacteria, algae, and other microorganisms, ensuring safe water quality.

Medical Disinfection: PHMB is used as a disinfectant in hospitals and healthcare facilities, for cleaning patient wards, operating rooms, and medical devices.

Personal Care: PHMB is used in personal care products such as skincare, shampoos, wet wipes, and eye care solutions as a preservative and antimicrobial agent to protect skin health.

Textile Antimicrobial Treatment: PHMB is applied in textile products to prevent bacterial growth, keeping fabrics fresh and durable.

Household Cleaning: PHMB is used in household cleaning products, providing antimicrobial and preservative effects to eliminate bacteria, viruses, and other pathogens.

Storage Conditions:

Store in a cool, dry, and well-ventilated area, away from direct sunlight.

Avoid contact with strong acids or bases to maintain product stability.