Potassium chromate is an inorganic compound with the formula K2CrO4. It is a commonly used laboratory chemical. It is prepared by treating potassium dichromate with potassium hydroxide. Potassium chromate can be extracted from a natural mineral form known as the Tarapacaite. It occurs rarely and a very few localities on the Atacama desert is known to have Tarapacaite. In this short piece of article, learn about the potassium chromate formula along with its chemical structure, properties and uses.
Potassium Chromate Properties
|Properties of Potassium Chromate|
|Melting Point||968 °C|
|Boiling Point||1000 °C|
|Molar Mass||194.1896 g/mol|
|Solubility in Water||Soluble|
Potassium Chromate Chemical structure
Potassium Chromate Uses
- Used as an oxidising agent in organic synthesis
- Used as an indicator in precipitation titrations
- Used to tan dye and leather garments in textile industries
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