Lithium Iodide Formula

Lithium iodide is a chemical compound composed of lithium and iodine, which when exposed to air turns yellow due to the oxidation of iodide to iodine. It has a chemical formula LiI. In this short piece of article, we shall be discussing the lithium iodide formula along with its chemical structure and formula and few of the lithium iodide uses.

Lithium Iodide Properties

Properties of Lithium Iodide


Lithium Iodide


White crystalline powder

Molecular Formula


Melting Point

469 oC

Boiling Point

1171 oC


4.08 g/cm³

Molar Mass

133.85 g/mol

Solubility in Water


Lithium Iodide Chemical Structure

Lithium Iodide Formula

Lithium Iodide Uses

  • Used as an electrolyte for a high-temperature battery
  • In organic synthesis, it useful for cleaving C–O bonds
  • Used as a phosphor for neutron detection

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