Used as a desiccant for drying gases due to its strong hygroscopic nature. Commonly employed in air conditioning systems and industrial drying processes. Serves as a source of lithium ions in electrochemical applications and battery research. Utilized in the production of other lithium compounds and in molten salt systems for heat transfer. Plays a role in biological and biochemical research, particularly in RNA isolation and cell culture techniques. Also applied in the ceramics and glass industries to modify melting and thermal expansion properties.