POLYAMINOPROPYL BIGUANIDE Usage And Synthesis

Uses

Polyhexamethylene biguanide (PHMB) is an antiseptic with antiviral and antibacterial properties used in several ways including wound care dressings, contact lens cleaning solutions, perioperative cleansing products, and swimming pool cleaners.

Definition

A hydrochloride salt of polyhexamethylene biguanide. It is a broad spectrum and fast acting bactericide which is used for the formulation of disinfectants and sanitisers.    

Side effects

PHMB (polyaminopropyl biguanide) proved toxic to keratocytes and was shown to have acute toxic effects in human cells where it caused severe inflammation, atherogenesis, and aging.

Safety

Polyaminopropyl Biguanide (PHMB) is not safe for consumers when used as a preservative in all cosmetic products up to the maximum concentration of 0.3%. The safe use could be based on a lower use concentration and/or restrictions with regard to cosmetic products' categories.

POLYAMINOPROPYL BIGUANIDE(133029-32-0)Related Product Information

• Poly(hexamethylenebiguanide)hydrochloride
• Decamethylcyclopentasiloxane
• Potassium Phosphate Monobasic
• 2-Phenoxyethanol
• Benzoic acid
• Cetearyl alcohol
• Benzethonium chloride
• Benzalkonium chloride
• Sorbic acid
• Biguanide