Potassium Flouride Formula

Potassium fluoride is a chemical compound that is the primary source of fluoride ion after hydrogen fluoride. KF is the molecular formula of potassium fluoride. It is a colourless or white crystalline compound with no odour. In this short piece of article, we will be discussing the potassium fluoride formula, its chemical structure, properties and uses.

Potassium Flouride Properties

Properties of Potassium Fluoride


Potassium Fluoride

Also Known as

Potassium Monofluoride


White powder or crystals

Chemical Formula


Melting Point

858 °C

Boiling Point

1,505 °C


2.48 g/cm³

Molar Mass

58.0967 g/mol

Solubility in Water


Potassium Fluoride Chemical Structure

Potassium Flouride Formula

Potassium Fluoride Uses

  • Used as a fluoridating agent in the precipitation of organic chemicals
  • Used as a flux in the field of metallurgy
  • Used in the manufacture of optical glasses
  • Used to make disinfectants, pesticides and insecticides

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