 |
Electronic grade CaCO3
| Item | Index | |
| CaCO3(wt%) | ≥99.8 | |
| Fe (wt%) | ≤0.005 | |
| Na (wt%) | ≤0.005 | |
| Mg (wt%) | ≤0.005 | |
| Sr (wt%) | ≤0.02 | |
| H2O (105℃/30min) | ≤0.3 | |
| LOSS (1000℃/60min) | ≤0.3 | |
| D50 (μm) | ≈0.3 | |
| BET (㎡/g) | 3.0—5.0 | |
|
| Item | Index | |
| CaCO3(wt%) | ≥99.8 | |
| Fe (wt%) | ≤0.005 | |
| Na (wt%) | ≤0.005 | |
| Mg (wt%) | ≤0.005 | |
| Sr (wt%) | ≤0.02 | |
| H2O (105℃/30min) | ≤0.3 | |
| LOSS (1000℃/60min) | ≤0.3 | |
| D50 (μm) | ≈0.3 | |
| BET (㎡/g) | 3.0—5.0 | |