(chemistry) the lithium salt of niobic acid, LiNbO₃, whose transparent crystals are used lasers and other optical devices

(chemistry) the lithium salt of hydriodic acid, HI

(chemistry) A strong base, used in organic chemistry to synthesise carbanions.

(physics, astronomy) a radiation detector used in astrophysics, nuclear physics, imaging and X-ray spectroscopy

(chemistry) the lithium salt of orotic acid, used medicinally in a similar manner to lithium carbonate

(chemistry) the lithium salt of hydrochloric acid, LiCl, used in the electrolytic production of lithium metal, and as a flux

(chemistry) The lithium salt of perchloric acid, LiClO₄ used as a source of oxygen in portable generators, and as an electrolyte in lithium batteries.

(inorganic chemistry) The lithium salt of nitric acid, LiNO₃, used in fireworks and flares.

Alternative spelling of lithium sulfate

(chemistry) the lithium salt of tantalic acid, LiTaO₃, whose crystalline form is piezoelectric and pyroelectric and is used in optical devices