PHMB HCL Antibacterial Raw Material Polyhexamethylene Biguanide Hydrochloride Powder

Antiseptic and Bactericide powder Polyhexamethylene Biguanide HCl 95% Phmb 32289-58-0

The Introductction of Phmb :

PHMB is recognized as the safest and the most efficient broad-spectrum antibacterial agent in the 21st century. It is colorless and tasteless, low bacterial inhibition concentration, broad spectrum, low toxicity.It can form a layer of cations on the surface of article, which can inhibit bacteria for a long time. It also has no bacteria drug resistance.

PHMB sterilization principle

The guanidyl group in PHMB has high activity, which can make the polymer electropositive, and is easily absorbed by all kinds of bacteria and viruses that are electronegative, thus inhibiting the division function of bacteria and viruses and causing their loss of reproductive ability. In addition, the film formed by the polymer blocks the respiratory channel of microorganisms, causing the microorganisms to suffocate and die quickly.

whatsapp:+86 15202961574

PHMB bactericidal effect

• Rapid action on bacteria and viruses • Action on Gram-negative and Gram-positive bacteria • Action on pathogens (e.g. E. coli 0157:H7)• Action on bacteria resistant to antibiotics • Action on coated and exposed viruses

The main effect of polyhexamethylene biguanide is to play a certain anti-inflammatory and bactericidal effect, with a broad spectrum of bactericidal ability.

Polyhexamethylene biguanide is mainly used for the treatment of rhinitis drugs, can effectively improve rhinitis caused by nasal congestion, runny nose, sneezing and a series of adverse symptoms. This belongs to a kind of aseptic resinoid solid, can produce ionization in water, but also has a certain sterilization and inhibition of virus replication effect, can enter the cell membrane inside the cell membrane inside the inhibition of bacterial reproduction, has a good effect on the treatment of rhinitis symptoms. However, when using drugs, it is necessary to use drugs rationally under the guidance of doctors, and try not to blindly use drugs to avoid the impact on health and the effect of disease treatment.

The Application & Function of Phmb:

1. Water treatment
- in swimming pools as an alternative to chlorine
- for industrial water(cooling tower, …)
Surface disinfecting
- hospitals
- algaecide for concrete surfaces
- all purpose surfaces disinfectant
2. Food industry
- mink feed preservative
- beet sugar disinfectant
- precleanning of fresh vegetables
- cleaning solution for food contact equipment

The COA of Nystatin  :