Polyhexamethylene Biguanide Hydrochloride

Product Overview

Polyhexamethylene Biguanide Hydrochloride, commonly known as PHMB, represents a advanced class of cationic polymer biocides utilized extensively across multiple industrial sectors. This high-performance antimicrobial agent is characterized by its broad-spectrum efficacy, targeting a wide range of microorganisms including gram-positive bacteria, gram-negative bacteria, fungi, and yeast. As a liquid formulation with high active content, it serves as a critical ingredient for manufacturers seeking reliable preservation and disinfection solutions.

The chemical structure of PHMB allows it to interact effectively with microbial cell membranes, leading to rapid disruption and cell death. This mechanism ensures fast-acting protection while maintaining a favorable safety profile compared to traditional halogen-based biocides. Our supply chain guarantees consistent quality, making it an ideal choice for formulators in the personal care, water treatment, and hygiene industries.

Technical Specifications

Industrial Applications

The versatility of Polyhexamethylene Biguanide Hydrochloride enables its integration into diverse product formulations. In the personal care sector, it is frequently employed in women's lotions, sanitary wipes, and contact lens care solutions due to its mildness and effectiveness. The industrial sector utilizes PHMB for water treatment processes, including cooling towers and sewage treatment, where it acts as a flocculation disinfectant to maintain system hygiene.

Furthermore, this chemical finds significant application in the textile and papermaking industries, providing lasting antimicrobial protection to finished goods. In the agricultural and animal husbandry fields, it supports hygiene management protocols. Its stability across various pH levels and compatibility with other formulation ingredients make it a preferred choice for complex chemical mixtures requiring robust preservation.

Key Advantages

• Broad-spectrum antimicrobial activity against bacteria, fungi, and yeast.
• Superior efficacy compared to polyhexamethylene monoguanidine in specific tests.
• Low toxicity profile suitable for sensitive personal care applications.
• Excellent stability under varying environmental conditions.
• Cost-effective solution for large-scale industrial disinfection needs.

Storage and Handling

To maintain optimal quality, this product should be stored in a dry and ventilated warehouse away from direct sunlight. It is essential to keep containers sealed to avoid moisture absorption and contamination. Fire safety protocols should be observed during storage and transportation. We offer flexible packing options including 25kg plastic drums, 200kg plastic drums, and 1000kg IBC drums to accommodate various logistical requirements. For detailed safety data and regulatory compliance information, please request our comprehensive COA and technical documentation.