Item |
Index |
Magnesium Oxide(%)≥ |
93-95 |
Calcium Oxide (%)≤ |
0.10 |
Hydrochloric Acid Insolubles(%)≤ |
0.08 |
Sieve Residue(150μm) (%)≤ |
0.02 |
Sulfate (as SO4)(%) ≤ |
0.05 |
Fe salts (as Fe)(%) ≤ |
0.01 |
Mn %≤ |
0.003 |
Chloride(as Cl)(%)≤ |
0.12 |
Loss on Ignition %≤ |
3.5 |
Bulk Density (g/ml) |
0.167 |
Molecular Formula：MgO
Molecular Weight: 40.3
Properties: White amorphous powder, Melting point: 2800, Boiling point: 3600, It can soluble in acid or ammonium salt solution, Slightly soluble in water ,alkaline solution. In the air it can turn into basic magnesium carbonate after absorbing moisture and carbon dioxide. After 1000 degree Celsium sintering it can convert to crystal
Application: Fillers and flame retardants, can be used to make ceramics, enamel, refractory crucibles, refractory bricks. what's more it is the raw material of electronic products and advanced fire-resistant products.
Package: 25kg pp bag
