Used primarily as a desiccant and absorbent in absorption refrigeration systems, especially in large-scale air conditioning and industrial cooling applications. Its strong affinity for water allows it to effectively absorb moisture, making it ideal for dehumidification processes in air drying systems. It is also employed in the pharmaceutical industry as a reagent in organic synthesis and as a sedative in some medical formulations. Additionally, lithium bromide solution finds use in the textile industry for humidity control and in the production of other lithium compounds.