|
CODE |
SCO-5N | SCO-4N | SCO-3N |
|
TREO>% |
99 | 99 | 99 |
| Sc2O3/REO>% | 99.999 | 99.99 |
99.9 |
| L.O.I(1000℃1h)<% | 1 | 1 |
1 |
| Non-rare earth impurities<ppm | |||
|
Fe2O3 |
5 | 10 | 50 |
|
CaO |
10 | 30 | 50 |
|
SiO2 |
10 | 20 |
50 |
| PbO | 1 | 1 |
1 |
| Cl– | 100 | 100 |
100 |
Scandium Oxide
- Molecular formula：Sc2O3
- Molecular weight：137.91
- CAS No：12060-08-1
- Properties：White powder, insoluble in water, soluble in inorganic acids, hygroscopic in air.
- Application：Scandium oxide is used in high-performance halogen lamps, aviation materials, optical materials, permanent magnet materials, and optical fibers. It is also used as a raw material for the production of scandium metal and scandium compounds.
