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Magnesium oxide
Molecular formula: MgO
Molecular weight: 40.30
Appearance: white powder
| Purity ≥ | 97.0% |
| Clarity test | Pass |
| Non-dissolve in HCl ≤ | 0.05% |
| Residue on ignition ≤ | 3.0% |
| Chloride(Cl) ≤ | 0.03% |
| Sulfate(SO4) ≤ | 0.1% |
| Phosphate(PO4) ≤ | 0.01% |
| N ≤ | 0.003% |
| Na ≤ | 0.1% |
| K ≤ | 0.01% |
| Ca ≤ | 0.1% |
| Fe ≤ | 0.01% |
| Zn ≤ | 0.01% |
| Ba adn Si(count by Ba) ≤ | 0.01% |
| Heavy metal(Pb) ≤ | 0.01% |



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