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Chemistry:
In chemistry, permanganate refers to any permanganate salt or compound used for its oxidizing properties.
Example sentence: Potassium permanganate (KMnO4) is commonly used as an oxidizing agent in various chemical reactions.
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Medicine:
In medicine, permanganates are used as antiseptics or disinfectants for external use.
Example sentence: The doctor recommended soaking the infected area in a dilute solution of potassium permanganate to prevent further infection.
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Water Treatment:
In water treatment, permanganates are utilized to remove organic impurities, odors, and certain metal ions.
Example sentence: The municipality added potassium permanganate to the water reservoir to eliminate the strong smell caused by algae growth.
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Local Usage:
In some local regions, permanganate is commonly referred to as "permanganate crystals" and utilized for various purposes including cleaning and stain removal.
Example sentence: My grandmother always keeps permanganate crystals handy to clean stubborn stains from clothes.