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| Magnesium oxide |
| Popular name |
Magnesia, caustic burned magnesia, caustic-burned magnesia powder, light calcined magnesia |
| Molecular formula
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MgO |
| Molecular weight
|
40.30 |
| CAS NO. |
1309-48-4 |
| Physical properties |
White powder, no odor and taste. Insoluble in water and ethyl alcohol. Melting point 2852℃, boiling point 3600℃. |
| Index
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Index |
Total Mgo≥% |
Active Mgo≥% |
Cao≤% |
Sio2≤% |
Loss on ignition ≤% |
Other |
90 |
60-65 |
1.4 |
3.5 |
3-5 |
1.9 |
85 |
60-65 |
1.5 |
4.5 |
5-8 |
2.7 |
80 |
55-60 |
1.8 |
6.5 |
8-12 |
3.5 |
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