Pharmaceutical Lithium Carbonate has been compiled in the People's Republic of China's  Pharmacopoeia.It has been proved by clinical practice that pharmaceutical lithium carbonate has good curative effect on the emotional mental disease and mania disease, and has been used for preventing the mania disease and depression from having a relapse.So it is called "a drug of correcting emotion ".

Pharmaceutical Lithium Carbonate can be used for producing lithium compound in medicine.The lithium compound can be used for curing "calculus" and other similar diseases, it is such a effective  medicament preventing carbamide acid from depositing in the organs as diuretic, it can be used for curing the diseases of change of hormone and disorder of moving slowly, it can be used for curing acute arthritis and chronic rheumarthritis, it can be used for producing vitamin A, B, D, synthetic cortical adrenaline, the pill and antihistaminer, it can be used for producing antiseptic, adhesive in dentistry, and so on .

Quality Standard of Li2CO3
The People's Republic of China's Pharmacopoeia in 1995
Ordinary             Guaranteed
Li2CO3   Contents  % min                             98.5                         99
Impurities         Cl                                         0.07                       0.005
Contents       SO42-                                     0.1                           0.1
% max             Ca                                      0.15                         0.05
Mg                0.015                       0.015
K                 0.03                          0.03
Na                0.03                            0.03          
Heavy Metal(Pb)   0.002                         0.002
As                0.0002                      0.0002
Insol.In HCl      0.02                           0.005
Al and Fe         Trace                         Trace