Definition of bleaching powder in English:

bleaching powder

Syllabification: bleach·ing pow·der

noun

  • A powder containing calcium hypochlorite, used chiefly to remove color from materials.
    More example sentences
    • An ophthalmic surgeon, Mohan Rajan, explains that bleaching powder is nothing but alkali, and it penetrates the external layers of the eyeball and results in the total opacity of the cornea.
    • In India alone it has already distributed 6,000 water storage tanks, 32 million tonnes of bleaching powder and three million chlorine tablets.
    • The filtered water is then treated with bleaching powder to get rid of bacterial impurities.

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