What is the usage of potassium oxalate?


Quick Answer

Potassium oxalate is used in bleaching agents, as a reducing agent in photography and for rust removal. It is also used in the pharmaceutical industry to purify substances.

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Full Answer

In the metal industry, potassium oxalate is used to remove rust and as a precipitating agent in rare-earth metal processing. It's used to bleach textiles and woods and remove scale from automobile radiators. It's also used as an acid-rinse in laundry and in waste-water treatment processes. In the dental industry, potassium oxalate may be used to combat dentin hypersensitivity, a condition in which pain occurs when the dentin is exposed to tactile, thermal, chemical, osmotic or evaporative stimuli.

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