標題內(nèi)容
Physical Properties
| CAS No.： | 554-13-2 | Molecular formula： | Li2CO3 |
| Surface view： | white powder | Molecular weight： | 73.89 |
| Melting point： | 720℃ | Density： | 2.11g/cm3 |
| Solubility： | 1.3%（20℃） | Characteristics： | slightly soluble in water, soluble in acid |
Quality Standards：YS/T582-2006
| Name | Battery Grade Lithium Carbonate | |
| Li2CO3 content not less than（%） | 99.5 | |
| Impurity content not greater than（ppm） | Na | 250 |
| K | 10 | |
| Fe | 20 | |
| Ca | 50 | |
| Cu | 10 | |
| Pb | 10 | |
| Ni | 30 | |
| Mn | 10 | |
| Zn | 10 | |
| Al | 50 | |
| Mg | 100 | |
| Si | 50 | |
| SO42- | 800 | |
| Cl- | 50 | |
| H2O（%） | 0.40 | |
| Average particle size | ＜ 6um | |
Application Scope
Battery grade lithium carbonate is mainly used for the preparation of lithium cobaltate, lithium manganate, ternary materials and lithium iron phosphate and other lithium-ion battery cathode materials.
Storage and use: Avoid contact with eyes, skin and clothes; keep the powder away from strong acid and strong oxidizing substances, ventilate and store in a dry and airtight place.
Package: Packed in two-layer plastic film bag with inner lining and plastic woven bag with outer lining or in plastic laminated bag. The inner bag is taped or heat sealed, and the outer bag is firmly stitched, net weight 25KG per bag.
Transportation: The products are not classified as dangerous chemicals and are suitable for sea, rail, air and road transportation. Pay attention to moisture and acid-proof during transportation.