CAS No.: 554-13-2
Molecular Formula: Li2CO3
Appearance: White powder
Lithium carbonate(High purity grade)
Li2CO3: 99.9% min.
Ca: 0.01%max
K: 0.0005%max
Na: 0.004%max
Mg: 0.0005%max
Co: 0.0002%max
F: 0.001%max
Si: 0.01%max
SO4: 0.005%max
Cr: 0.0003%max
Zn: 0.0002%max
Pb: 0.0002%max
Al: 0.0005%max
Fe2O3: 0.002%max
Lithium carbonate(Pharmaceutical grade)
Li2CO3: 98.5%min
K: 0.03%max
Na: 0.03%max
Cl: 0.07%max
SO4: 0.1%max
Ca: 0.15%max
Mg : 0.015%max
As: 0.0002%max
Pb+Zn: 0.002%max
Insolubles in HCL:0.02%max
Lithium carbonate(Battery grade)
Li2CO3: 99.5%min.
Ca: 0.015%max
K: 0.0005% max
Na: 0.04% max
Mg: 0.01% max
Co: 0.0002% max
F: 0.001% max
SO4: 0.08% max
Cr: 0.0002% max
Zn: 0.0002% max
Pb: 0.0002% max
Al: 0.001% max
Fe2O3:0.01% max
Application : Used in semiconductor, TV, atomic energy, ceramics, medicine, catalyst, etc, also used in making lithium compounds