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Lithium Carbonate
Molecular formula:Li2CO3
CAS NO.554-13-2
Molecular weight:73.89
Structural formula:
Property:Appearance: colorless monoclinic crystal or white powder, density: 2.11g/cm3, melting point: 720 °C, solubility: 1.3% (20 °C)
Specification:
|
Impurity name |
Index |
|
Assay（Li2co3） |
99% min. |
|
Na2O |
0.200% max. |
|
Fe2O3 |
0.005% max. |
|
CaO |
0.050% max. |
|
SO42- |
0.350% max. |
|
Cl |
0.020% max. |
|
H2O |
0.500% max. |
|
Hydrochloric acid insoluble matter |
0.005% max. |
|
D50(μｍ) |
6μｍ max. |
Usage:Industrial grade lithium carbonate is mainly used in steel continuous casting protection slag; in the electrolytic aluminum industry, the addition of industrial grade lithium carbonate can reduce the volatility, viscosity and melting point of electrolyte, improve the conductivity of electrolyte; used to prepare high purity lithium carbonate and medicine Raw materials of grade lithium carbonate; widely used in glass, ceramics, enamel and enamel.
Packing :25KGS composite bag, 25KGS woven bag, 500KGS ton bag.
Caution at transportation:The product is not classified as a hazardous chemical and is suitable for use in marine, rail, air and road transport. Pay attention to moisture and acid during transportation.
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