|
CODE |
YO-5N | YO-4N | YO-3N |
|
TREO>% |
99 | 99 | 99 |
|
Y2O3/REO>% |
99.999 | 99.99 |
99.0 |
| L.O.I(1000℃1h)<% | 1 | 1 |
1 |
| Particle size(μm) D50 | 3-6 | 3-6 |
3-6 |
| Non-rare earth impurities<ppm | |||
|
Fe2O3 |
2 | 2 | 10 |
|
CaO |
5 | 5 | 10 |
|
SiO2 |
20 | 20 |
30 |
| PbO | 5 | 5 |
10 |
| Cl– | 100 | 100 |
200 |
Yttrium Oxide
- Molecular formula：Y2O3
- Molecular weight：225.81
- CAS No：1314-36-9
- Properties：White powder, insoluble in water, soluble in inorganic acids, hygroscopic in air.
- Application：Yttrium Oxide used in Phosphor, ceramic garnet, artificial stone, electronic industry, super conductor etc. As the raw material of producing Y metal and Y compounds.
