5526. Lithium Bromide

Nomenclature

CAS number: 7550-35-8
BrLi; mol wt 86.85.
Br 92.00%, Li 7.99%.
LiBr.

Description and references

Usually contains water and 85-90% LiBr.

Properties

White, very deliquesc, slightly bitter, granular powder. mp 547° when anhydr. Sol in 0.6 part water, 0.4 part boiling water; freely sol in alcohol, glycol; sol in ether, amyl alcohol. The aq soln is neutral or only slightly alkaline to litmus. Keep well closed.

Caution

Large doses may cause CNS depression. Chronic absorption may cause skin eruptions and CNS disturbances due to bromide. May also cause disturbed blood electrolyte balance.

Use

As humectant, in air-conditioning systems.

Therapeutic Category

Sedative, hypnotic.

Keywords

Sedative/Hypnotic; Bromides