User Guide: Factory Supply Benzalkonium Chloride CAS 8001-54-5 With Best Price

1. Basic Information and Parameters
2. Applications and Purposes
3. Usage Instructions
4. Case Studies
5. Contact Information

Basic Information and Parameters

Benzalkonium Chloride, with the CAS number 8001 - 54 - 5, is a type of quaternary ammonium compound. It exists as a white or yellowish - white powder, or sometimes as a thick, syrupy liquid. This product is typically sold in various concentrations, which can be customized according to different needs. The chemical formula of Benzalkonium Chloride is C₆H₅CH₂N(CH₃)₂RCl, where R represents an alkyl group.

It has good solubility in water, alcohol, and acetone. The melting point of Benzalkonium Chloride varies depending on the specific alkyl chain length, generally ranging from - 5°C to 10°C. It has a relatively high boiling point and is stable under normal storage conditions. However, it should be stored in a cool, dry place, away from direct sunlight and heat sources.

Applications and Purposes

Benzalkonium Chloride has a wide range of applications in different industries:

• Medical and Healthcare: It is commonly used as an antiseptic and disinfectant. In hospitals, it can be used to disinfect surgical instruments, skin, and mucous membranes. It can effectively kill a variety of bacteria, fungi, and some viruses, helping to prevent the spread of infections.
• Personal Care Products: Many shampoos, conditioners, and body washes contain Benzalkonium Chloride. It can act as a preservative, preventing the growth of microorganisms in these products and extending their shelf - life. It also has some mild antibacterial and antifungal effects on the skin and hair.
• Food Industry: In the food industry, it can be used as a sanitizer for food processing equipment and surfaces. This helps to ensure the hygiene of the food production environment and reduces the risk of food contamination.
• Industrial Applications: It can be used as an emulsifier, wetting agent, and corrosion inhibitor in some industrial processes.

Usage Instructions

Disinfection in Medical Settings:

For skin disinfection, a solution with a concentration of 0.1% - 0.5% can be used. First, clean the skin area with water and mild soap. Then, apply the Benzalkonium Chloride solution evenly on the skin using a cotton ball or swab and let it dry naturally. For disinfection of surgical instruments, a higher - concentration solution (usually 1% - 2%) may be required. Immerse the instruments in the solution for a certain period (usually 30 minutes - 2 hours) according to the type of instrument and the degree of contamination.

In Personal Care Products:

When formulating personal care products, the amount of Benzalkonium Chloride added should be in accordance with relevant regulations. Usually, the concentration is controlled within 0.01% - 0.1%. It should be added during the manufacturing process under appropriate temperature and stirring conditions to ensure uniform dispersion.

Food Industry Sanitization:

For food processing equipment, a 0.05% - 0.2% solution can be used. Spray or wipe the solution on the equipment surface, and then rinse thoroughly with clean water after a certain contact time (usually 5 - 10 minutes).

Case Studies

Hospital Disinfection Case:

A large - scale hospital in a city was facing a high incidence of hospital - acquired infections. The hospital management decided to use Benzalkonium Chloride for comprehensive disinfection. They prepared a 0.5% Benzalkonium Chloride solution to disinfect patient rooms, operating theaters, and common areas. After continuous use for a month, the incidence of hospital - acquired infections decreased significantly. The number of bacterial and fungal infections was reduced by 30%, indicating that Benzalkonium Chloride is highly effective in preventing the spread of infections in a medical environment.

Personal Care Product Case:

A well - known shampoo brand added Benzalkonium Chloride as a preservative. Before adding, the shampoo often had problems such as mold growth and unpleasant odors during long - term storage. After adding Benzalkonium Chloride at a concentration of 0.05%, the product's shelf - life was extended from 6 months to 12 months. Consumers also reported fewer problems related to product spoilage, which improved the brand's reputation and market competitiveness.