|  |
 |
| Magnesium oxide |
| Product Name |
magnesium oxide |
| Molecular Formula |
MgO |
| Specifications |
95% |
| Place of origin |
Shanghai |
| Quantity |
No limit |
| Delivery Spot |
our warehouse |
| Properties |
white, light powder; no smell, no taste; insoluble in water and alcohol; the melting point is 2800 SSboiling point 3600; with high fire-resistant insulation properties. |
|
| Application |
| used in rubber, plastics, electric wire, electric cable dyes, paint, glass, ceramics, chemical reagent, medicine, food additives, etc.. |
|
| Packing |
plastic woven bag lined with polyethylene, the net weight of each bag is 20kg |
| Storage and Transportation |
| Stored in dry warehouse, and isolated from wet inorganic acid, alkali, and avoid been put in moisture environment or in the rain. |
|
| |
Item |
Index |
Specific grade |
First grade |
Second grade |
magnesium oxide(%) |
> |
95 |
93 |
- |
ignition vector quantities
(%) |
< |
3 |
4 |
- |
Calcium content(%) |
< |
1.0 |
1.2 |
- |
hydrochloric acid insolubles(%) |
< |
0.1 |
0.2 |
- |
Sulfate
(as SO4)(%) |
< |
0.2 |
0.3 |
- |
Chloride(as Cl)(%) |
< |
0.07 |
0.3 |
- |
Fe salts (as Fe)(%) |
< |
0.05 |
0.06 |
- |
the remainder of sieve(40mech/cm) |
< |
0.005 |
0.05 |
- |
(%)(80mesh/cm) |
< |
0.1 |
/ |
- |
Vision specific capacity(ml/g) |
> |
7 |
6 |
- |
|
|
|
 |
