LITHIUM  CARBONATE①
CAS No.: 554-13-2.
Molecular Formula :Li2CO3
Appearance:WHITE  POWDER
Li2CO3；99.99%
Ca；0.001%
K；0.0005%
Na；0.001%
Mg；0.0005%
Co；0.0002%
F；0.001%
Si；0.002%
SO4；0.0001%
Cr；0.0002%
Zn；0.0002%
Pb；0.0002%
Al；0.0003%
Fe2O3；0.0006%

LITHIUM  CARBONATE②
Li2CO3；99.9%
Ca；0.01%
K；0.0005%
Na；0.004%
Mg；0.0005%
Co；0.0001%
F；0.0005%
Si；0.01%
SO4；0.005%
Cr；0.0003%
Zn；0.0001%
Pb；0.0001%
Al；0.0005%
Fe2O3；0.002%
Purpose: Mainly used to make lithium tantalite and lithium nilbite for acoustical and optical monocrystal