kaltsiumhypochlorite

Calcium hypochlorite is an inorganic compound with the chemical formula Ca(ClO)₂. It is a white solid, although commercial samples are often off-white or even yellowish due to the presence of impurities. It is a salt of calcium and hypochlorous acid.

Calcium hypochlorite is widely used as a disinfectant, bleaching agent, and deoxidizer. Its primary application is in water treatment, where it is employed to kill bacteria, viruses, and algae in swimming pools, drinking water systems, and wastewater treatment facilities. The compound releases hypochlorous acid when dissolved in water, which is the active sanitizing agent. It is also a common ingredient in laundry detergents and household cleaners.

The production of calcium hypochlorite typically involves the reaction of chlorine gas with calcium hydroxide. The compound is relatively stable when kept dry and cool, but it can decompose when exposed to moisture, heat, or sunlight, releasing oxygen and chlorine gas. This decomposition can be accelerated by the presence of certain impurities.

Due to its oxidizing properties, calcium hypochlorite is a strong irritant and should be handled with care. It can cause burns to skin and eyes, and inhalation of its dust or fumes can irritate the respiratory tract. It is also a fire hazard and should be kept away from flammable materials. Proper storage and handling procedures are essential to ensure safety.