Calcium hypochlorite

White powder, strong chlorine odor

Calcium hypochlorite is a white crystalline powder with a strong chlorine odor. It is a powerful oxidizer and bleaching agent that is widely used in water treatment, sanitation, and disinfection applications. It is also used in the production of bleaching powder, textile, pulp, and paper industries, and in the cleaning and maintenance of swimming pools and spa water.

Energy Sector

Calcium hypochlorite is sometimes used in the energy sector for the treatment of cooling water systems in power plants. It can help control the growth of algae and other organisms that can clog or damage the cooling system. It can also be used for the disinfection of water sources used in oil and gas production. However, it is important to handle and use calcium hypochlorite carefully, as it is a strong oxidizing agent that can react violently with other chemicals and materials.

Water Treatment

Calcium hypochlorite is widely used in water treatment due to its strong oxidizing properties. It is commonly used for disinfection and purification of drinking water, swimming pools, and industrial water systems. Calcium hypochlorite is effective against a wide range of microorganisms including bacteria, viruses, and algae. It can also remove undesirable odors, tastes, and colors from water. Additionally, it is used for wastewater treatment, particularly for the removal of organic compounds.

Pulp & Paper

Calcium hypochlorite has various uses in the pulp and paper industry. One of its primary applications is as a bleaching agent to whiten paper pulp. It is also used for the purification of cellulose fibers and in the deinking process, which removes inks and coatings from paper. In addition, calcium hypochlorite can be used to control microbial growth in the papermaking process. It is also utilized in wastewater treatment at pulp and paper mills to oxidize pollutants and disinfect the effluent before discharge.

CAS No.: 7778-54-3


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