Customization: | Available |
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CAS No.: | 1309-48-4 |
Formula: | MGO |
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Product name: | Magnesium Oxide Industrial Grade |
Chemical Formula: | MgO |
Cas: | 1309-48-4 |
Description: |
Heavy magnesia refractory sand mainly consists of magnesium oxide (MgO). It is obtained by calcining magnesite or other magnesium-containing raw materials at high temperatures. Its magnesium oxide content is relatively high, generally between 85% and 98%. In addition to magnesium oxide, it also contains a small amount of impurity components such as calcium oxide (CaO), silicon dioxide, and ferric oxide. The content of these impurities varies depending on the source of raw materials and production processes. |
Test Items | Unit | Quality Standard | Results |
Magnesium Oxide Content (MgO Mass Fraction) |
% | ≥85.0 | 85.43 |
Silicon Dioxide Content (SiO2 Mass Fraction) |
% | ≤6.00 | 5.75 |
Aluminium Oxide Content (Al2O3 Mass Fraction) |
% | ≤2.0 | 0.60 |
Ferric Oxide Content (Fe2O3 Mass Fraction) |
% | ≤0.4 | 0.51 |
Calcium Oxide Content (CaO Mass Fraction) |
% | ≤2.0 | 1.85 |
Loss on Ignition (Mass Fraction) |
% | ≤5.0 | 1.83 |
Appearance | Off-White Powder | ||
Conclusion |
The product is in conformity with industrial grade |
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A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
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A: We accept T/T, L/C at sight;