Antimicrobial Agent Heavy Metal Chelator Poly Hexamethylenebiguanide Hydrochloride (PHMB)

Effective Heavy Metal Chelator and Antimicrobial Agent, Poly(hexamethylenebiguanide) Hydrochloride (PHMB) 32289-58-0

Product Name: Poly(hexamethylenebiguanide) Hydrochloride (PHMB)
CAS No.: 32289-58-0
Appearance: Colorless transparent liquid
Molecular Formula: (C6H16N4)n·HCl
 

Product Description:
Poly(hexamethylenebiguanide) Hydrochloride (PHMB) is a highly effective biocide and heavy metal chelator that is widely used in industrial applications, water treatment, and personal care products. This colorless transparent liquid exhibits excellent antimicrobial and antifungal properties, making it an ideal choice for preventing microbial growth in various environments. It is particularly effective in controlling bacteria, fungi, and algae, ensuring hygiene and safety in products and systems.

PHMB also serves as a heavy metal chelator, efficiently binding to and removing toxic metals from water and other industrial systems. Its versatility allows it to be used in a range of applications including industrial disinfectants, water treatment, and preservatives in personal care products.

With a solid content of 20% minimum, PHMB ensures a high concentration of active ingredient for effective performance. The product maintains a pH range of 4.0-6.0 at 25°C, ensuring stability and compatibility in various formulations. Its absorption characteristics at 236/220 nm fall within the range of 1.2-1.6, ensuring that the product can be effectively used in applications requiring optical performance.

Specifications:

Applications:

• Water Treatment: PHMB is used as a biocide in water purification systems, cooling towers, swimming pools, and industrial water systems, preventing microbial contamination and biofilm formation.
• Antimicrobial Preservative: In personal care products such as cosmetics, shampoos, and lotions, PHMB serves as an effective preservative, inhibiting bacterial and fungal growth and ensuring the longevity of the product.
• Industrial Disinfectants: This product is also used in disinfectant formulations for hospitals, food processing plants, and laboratories, where it ensures hygiene and microbial control.
• Heavy Metal Chelation: As a heavy metal chelator, PHMB is employed in industrial applications to remove toxic metals from water and various processing systems.

Storage and Handling:
Store Poly(hexamethylenebiguanide) Hydrochloride (PHMB) in a cool, dry environment, away from direct sunlight and moisture. The product should be kept in tightly sealed containers to maintain its integrity. When handling, wear appropriate personal protective equipment (PPE), such as gloves and goggles, to prevent direct contact with the skin and eyes.

Caution:
Avoid prolonged exposure to skin or eyes. In case of contact, rinse immediately with plenty of water. Always follow recommended safety guidelines and concentration levels when incorporating PHMB into formulations.