Metal Grade Battery Grade Lithium Carbonate
Battery grade lithium carbonate is a white crystalline powder that is odorless, tasteless, and has stable chemical properties. It has low solubility in water, but exhibits good solubility in organic solvents. In addition, battery grade lithium carbonate has high purity, high specific surface area, high shrinkage rate, high chemical stability, electrochemical stability, and thermal stability. These characteristics make battery grade lithium carbonate an ideal battery material, widely used in the manufacturing of lithium-ion batteries.
Product Introduction
Chemical formula: Li2CO3
Relative molecular weight (Formula Weight): 73.89
CAS NO:554-13-2
Property: Colorless monoclinic crystal or white powder. Dissolved in dilute acid, slightly soluble in water, with greater solubility in cold water than in hot water. Insoluble in alcohols and acetone, density 2.11g/cm ³, melting point 723 ℃, boiling point 1230 ℃.
Quality standards: YS/T582-2013
Physical indicators: Loose density>0.3g/cm ³, controllable particle size D50=3-8 μm.
Packaging: lined with two layers of plastic film bags, wrapped in plastic woven bags or covered with plastic film bags for external use. The inner bag is tied or heat sealed, and the outer bag is firmly sewn.
Net weight: 25kg/bag
Product parameters
Name | Battery grade lithium carbonate | |
Content not less than( % ) Li2CO3 | 99.50 | |
Impurity content not exceeding(ppm) | Na | 250 |
K | 10 | |
Ca | 50 | |
Mg | 80 | |
F | 10 | |
Cu | 3 | |
Pb | 3 | |
Ni | 10 | |
Mn | 3 | |
Zn | 3 | |
Al | 10 | |
Si | 30 | |
SO42- | 800 | |
Cl- | 30 | |
H2O(%) not more than | 0.25 | |
In the industrial field, lithium can be prepared into metallic lithium, a silver white metallic solid with a melting point of 180.5 ℃ and a boiling point of 1342 ℃. Its addition can improve the strength, corrosion resistance, and plasticity of the metal. It can also be used as a deoxidizer or dechlorination agent in the metallurgical industry, as well as in the manufacture of special bearing alloys.
