another name：Magnesium oxide ，Magnesia usta ，Calcined magnesia ，Magcal ，Maglit
Molecular formula: MgF2
Molecular Weight: 62.31
Implementation criteria: Q/XGZ007-2001
Physical and chemical properties:
Colorless quadrilateral crystal or powder, density: 3.148, melting point 1266℃, boiling point 2239℃, slightly soluble in water, soluble in nitric acid, insoluble in ethanol.
Product Uses:
Used in the manufacture of ceramics, glass, metallurgical magnesium metal flux, optical instrument lens and filter coating, cathode rays screen fluorescent materials, flux and so on.
Quality Index
|
Index name |
content |
|
F |
≥47 |
|
SiO2 % |
≤0.85 |
|
Mg |
≥0.32 |
|
Ca |
≤0.1 |
|
Na |
≤0.1 |
|
H2O % |
≤1.0 |
