What are the commonly used chlorine-containing disinfectants?

Commonly used chlorine-containing disinfectants mainly include 84 disinfectant (active ingredient is sodium hypochlorite), sodium dichloroisocyanurate, trichloroisocyanuric acid, hypochlorous acid, etc.

Chlorine-containing disinfectant refers to a disinfectant that dissolves in water to produce hypochlorous acid with bactericidal activity. Chlorine-containing disinfectant is an efficient disinfectant, which can kill various microorganisms, including bacterial propagules, viruses, fungi, tuberculosis and bacterial spores.

Traditional chlorine-containing disinfectants include: ① inorganic chlorine compounds, such as sodium hypochlorite, calcium hypochlorite and trisodium phosphate chloride; ② Organochlorine compounds, such as sodium dichloroisocyanurate, trichloroisocyanuric acid, ammonium chloride T, etc. Inorganic chlorine is unstable, easily affected by light, heat and humidity, and loses its effective components, while organic chlorine is relatively stable, but it is unstable after being dissolved in water.

In recent years, a new chlorine-containing disinfectant-weak acid hypochlorous acid water has been widely concerned and applied. Compared with traditional chlorine-containing disinfectants, hypochlorous acid has a wider range of applications because of its low corrosiveness.