What are the main uses of bleaching powder in industries

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Detailed Solution

Bleaching powder (chemical formula: Ca(OCl)₂) is a white solid widely used across chemical, textile, and sanitation industries for its oxidizing and disinfecting properties.

Textile & Paper Industry: Used for bleaching cotton, linen, and pulp to remove natural pigments and whiten fabrics or paper.
Water Treatment: Commonly added to drinking water and sewage systems as a disinfectant to kill bacteria, algae, and other pathogens.
Chemical Manufacturing: Acts as a source of chlorine in producing chloroform, dichloromethane, and other organic chlorinated compounds.
Food & Beverage Industry: Applied for sterilizing equipment and surfaces (in highly controlled doses only).
Public Sanitation: Used for disinfecting public spaces, drains, swimming pools, and hospitals to prevent the spread of infectious diseases.

Its strong oxidizing nature makes it essential in any process requiring sterilization, deodorization, or bleaching.

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