Lithium carbonate
Other name：Carbolith; Carbolithium; Carbolitium; Carbonic acid lithium salt (Li2CO3); Ceglution.
CAS No.: 554-13-2
EINECS No.: 209-062-5
HS No.：2836910000
Molecular Formula: Li2CO3
Molecular weight: 73.89
1. Appearance: White powder, no visible inclusions
2. Specifications:
2.1、Battery grade lithium carbonate
Quality standards ：YS/T 582-2013
|
Item |
Index |
|
LiCO3，wt% ≥ |
99.5 |
|
Sodium(Na)，wt % ≤ |
0.025 |
|
Magnesium（Mg）, wt%≤ |
0.008 |
|
Calcium（Ca）, wt%≤ |
0.005 |
|
Potassium（K）, wt%≤ |
0.001 |
|
Iron（Fe）, wt%≤ |
0.001 |
|
Zinc（Zn）, wt%≤ |
0.0003 |
|
Copper（Cu）, wt%≤ |
0.0003 |
|
Lead（Pb）, wt%≤ |
0.0003 |
|
Silicon（Si）, wt%≤ |
0.003 |
|
Aluminum（Al）, wt%≤ |
0.001 |
|
Manganese（Mn）, wt%≤ |
0.0003 |
|
Nickel（Ni）, wt%≤ |
0.001 |
|
Sulfate（as SO42-）, wt%≤ |
0.08 |
|
Chloride（as Cl-），wt % ≤ |
0.003 |
|
Magnetic materials，wt % ≤ |
0.0003 |
|
Moisture(H2O)，wt % ≤ |
0.25 |
|
Particle size |
d10≥1um, 3um≤d50≤8um, 9um≤d90≤15um |
2.2、 Industry grade lithium carbonate
Quality standards ：GB/T 11075-2013
|
Item |
Index |
||
|
Li2CO3-0 |
Li2CO3-1 |
Li2CO3-2 |
|
|
LiCO3，wt% ≥ |
99.2 |
99.0 |
98.5 |
|
Sodium(Na)，wt % ≤ |
0.08 |
0.15 |
0.20 |
|
Iron（Fe）, wt%≤ |
0.0020 |
0.0035 |
0.0070 |
|
Calcium（Ca）, wt%≤ |
0.025 |
0.04 |
0.07 |
|
Sulfate（as SO42-）, wt%≤ |
0.20 |
0.35 |
0.50 |
|
Chloride（as Cl-），wt % ≤ |
0.010 |
0.020 |
0.030 |
|
Insoluble Matter in HCl, wt%≤ |
0.005 |
0.015 |
0.050 |
|
Magnesium（Mg）, wt%≤ |
0.015 |
- |
- |
|
Moisture(H2O)，wt % ≤ |
0.3 |
0.3 |
0.5 |
3. Packaging: Net wt 25kg in plastic bag lined plastic film woven bag, can also package according to customer request
4. Uses: Mainly used in Preparation of various high-purity lithium salt raw materials, lithium niobate, lithium carbonate single crystal preparation raw materials, for optical special glass, aluminum electrolysis, steelmaking protection, enamel industry, medicine, catalyst, self-leveling cement additive, color fluorescence Powder and lithium ion battery materials.
5. Storage: Void contact with eyes, skin and clothes, keep away from strong acid or strong oxidizing properties. Stored in a cool dry ventilated area..
Welcome to contact us.