Properties: Rose triangle crystals are rhomboid crystals or amorphous bright
white brown powder. Almost insoluble in water, slightly soluble in
water containing carbon dioxide. It is soluble in dilute inorganic
acid, slightly soluble in common organic acid, and insoluble in
alcohol and liquid ammonia.
Specification(%):
High purity grade manganese carbonate
| ITEMS | High-purity | Industrial Grade | Phosphating Grade | Feed Grade |
| Mn | 45.0%MIN | 42.50%MIN | 43.50%MIN | 43.0%MIN |
| Cl | 0.005% MAX | 0.1% MAX | 0.03% MAX | 0.03% MAX |
| SO4 | 0.5% MAX | 0.8% MAX | 0.6% MAX | 0.8% MAX |
| Nitric acid insoluble | 0.02%MAX | 0.1%MAX | 0.1%MAX | |
| Ca | 0.03%MAX | |||
| Mg | 0.03%MAX | |||
| Na | 0.008%MAX | |||
| K | 0.001%MAX | |||
| Fe | 0.01% MAX | 0.05% MAX | ||
| Al | 0.005% MAX | |||
| N | 0.2% MAX | |||
| Pb | 0.005% MAX | 0.002% MAX | ||
| As | 0.001%MAX |
Packing: 25kg net, Paper/PE complex bags with double PE inners.
Application:
According to industry data, the market size of battery grade manganese carbonate in China has exceeded 6.6 billion yuan in 2023, mainly benefiting from the rapid development of new energy vehicles and energy storage industries. Manufacturers are advised to focus on the following areas:
Improve product purity to meet the demand for high nickel/high manganese ternary materials;
Strengthen cooperation with positive electrode material enterprises and participate in the research and development of new manganese based batteries;
Layout the supply of supporting raw materials for emerging technologies such as manganese iron lithium phosphate.
Producing ternary precursors for the manufacturing of positive electrode materials for lithium-ion batteries, the ternary positive electrode new materials prepared using such ternary precursors have the advantages of high energy storage density, long cycle life, high cost-effectiveness, and good processing performance.
