By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

52%-54%浓的溴化锂吸收式制冷剂。医药中，催眠剂和镇静剂。锂电池的电解质。