Benzalkonium Chloride

Benzalkonium Chloride (BZK) is a quaternary ammonium compound that is commonly used as an antiseptic and disinfectant agent in various medical and healthcare settings. BZK is known for its broad-spectrum activity against a wide range of microorganisms, including bacteria, fungi, and viruses.
The primary use of Benzalkonium Chloride is in the preparation of disinfectant solutions, hand sanitizers, and surface disinfectants. It is particularly effective against Gram-positive bacteria, such as Staphylococcus aureus, and Gram-negative bacteria like Escherichia coli. In addition, BZK is also effective against fungi, including Candida species, and some viruses, such as Influenza A and Herpes simplex virus.
BZK is commonly used in healthcare facilities, like hospitals and clinics, to disinfect surfaces, equipment, and medical instruments to prevent the spread of infections. Moreover, it is a key ingredient in hand sanitizers, where it helps to reduce the number of microorganisms on the hands, thereby minimizing the risk of infection transmission.
Benzalkonium Chloride should be used with caution, as it can cause skin irritation and allergic reactions in some individuals. Therefore, it should be used according to the recommended guidelines and under the supervision of healthcare professionals.