Lithium bromide is a lithium salt in which the counterion is bromide. The anhydrous salt forms cubic crystals similar to common salt. It is a bromide salt and a lithium salt.
Lithium bromide is a chemical compound of lithium and bromine. Its extreme hygroscopic character makes LiBr useful as a desiccant in certain air conditioning systems.LiBr/Chlorotrimethylsilane reagent participates in the conversion of alcohols to bromides.