Lithium hydrate is a commonly used term to describe lithium hydroxide monohydrate, which is a chemical compound with the formula LiOH·H2O. It is used in various industrial applications such as air purification, as well as in the production of lithium-ion batteries. Some synonyms for lithium hydrate include lithium hydroxide, lithium hydroxide hydrate, and lithium monohydrate. Other terms that can be used to describe this compound include lithium water, lithium hydroxide monohydrate, and lithium dihydroxide. Regardless of the terminology used, lithium hydrate remains an important chemical compound in industrial and technological sectors.