CasNo：598-62-9
Molecular Formula：MnCO3
Purity：Mn 44% min
Use: Materials for electromagnet ferrite, ceramic glaze; feedstuffs additive; also used as micronutrient fertilizer.
| NAME OF TARGET | SPECIFICATION | TEST RESULT | |
| APPEARANCE | LIGHT PINK POWDER | LIGHT PINK POWDER | |
| MANGANESE (Mn) | % ≧ | 43.5 | 44.62 |
| SULFATE(SO42-) | % ≦ | 0.5 | 0.5 |
| Cl | % ≦ | 0.05 | 0.001 |
| Fe | ppm ≦ | 20 | 19 |
| Pb | ppm ≦ | 5 | 2 |
| As | ppm ≦ | 5 | 3 |
| Cd | ppm ≦ | 20 | 10 |
| INSOLUBLES IN ACID | % ≦ | 0.05 | 0.0001 |