lithium Carbonate
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CAS No.: 554-13-2
Molecular formula: Li2CO3
Molecular weight: 73.89
RTECS No.: OJ5800000
HS No.: 28369100
UN No.: 3264
I.Physicochemical properties:
1. Appearance and property: Colorless monoclinic crystal or white powder.
2. Melting point: 618°C
3. Boiling point: 1310°C (760mmHg)
4. Relative density: 2.11
5. Solubility: (In water, 0°C): 1.54
II. Usage:
As the core material of Li-ion power battery.
III. Quality standard
Lithium Carbonate Quality standardYS/T546-2006
| Name | High purity lithium Carbonate |
||||
Grade |
59 high purity Li2CO3 |
495 high purity Li2CO3 |
49 high purity Li2CO3 |
39 high purity Li2CO3 |
|
Li2CO3?no less than (%) |
99.999 |
99.995 |
99.99 |
99.9 |
|
Impurity content is not more than (ppm) |
Pb |
0.5 |
0.5 |
1 |
5 |
Cu |
0.5 |
0.5 |
1 |
10 |
|
Co |
- |
- |
1 |
- |
|
Ni |
- |
1 |
1 |
10 |
|
Fe |
0.8 |
1 |
3 |
10 |
|
Al |
0.8 |
1.5 |
3 |
10 |
|
Mn |
- |
1 |
1 |
10 |
|
Zn |
- |
- |
3 |
10 |
|
Cd |
- |
- |
5 |
- |
|
Cr |
- |
- |
1 |
- |
|
Mg |
- |
5 |
5 |
10 |
|
Ca |
3 |
8 |
10 |
10 |
|
Na |
3 |
5 |
10 |
20 |
|
K |
- |
5 |
10 |
10 |
|
Si |
- |
10 |
18 |
50 |
|
Remark: The product particle size is smaller than 220μm, in case of any requirements on the chemical composition, negotiation is required. |
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IV. Packing, storage and transportation
Stored in cool and ventilated warehouse. Away from fire, and heat, avoid direct sun light. Closely sealed and should be separated with oxidant, acids, fluorine. The appropriate materials are required for containing leakage in the storage area.
20Kg Kraft paper bag or cardboard drum lined with plastic bag.
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