Application of dodecyl dimethyl benzyl ammonium bromide

[Application] Dodecyl dimethyl benzyl ammonium bromide is the first-generation product of quaternary ammonium salt bactericidal and algaecide.

(1) Circulating water treatment

When this product is used for microbial control and cleaning of circulating cooling water system, it has similar performance to dodecyl dimethyl benzyl ammonium chloride, but it has better performance than dodecyl dimethyl benzyl ammonium chloride.

(2) Medical and sanitary disinfection

Benzalkonium bromide is a commonly used disinfectant.

(3) Other applications

In order to further improve the product performance of dodecyl dimethyl benzyl ammonium bromide, to avoid problems such as microbial resistance, or for other purposes, in recent years, people often use dodecyl dimethyl benzyl ammonium bromide as The raw materials are used in conjunction with other fungicides, such as CIO ₂ , NaCIO, NaBrO, H ₂ O ₂ , glutaraldehyde , ditributyltin oxide, etc.

Li Laihao et al.

Patent CN101126052 discloses an environmentally friendly cleaning liquid, which is used for washing, sterilizing and deodorizing clothes, office supplies, household appliances, toilets, etc.

Table 7-24 Formula of environmentally friendly detergent

Related links: Preparation method of dodecyl dimethyl benzyl ammonium bromide