|
CODE |
YSO-5N | YSO-4N | YSO-3N |
|
TREO>% |
34 | 34 | 34 |
| Y2O3/REO>% | 99.999 | 99.99 |
99.9 |
| Water-insoluble<% | 0.05 | 0.05 |
0.1 |
| Non-rare earth impurities<ppm | |||
|
Fe2O3 |
2 | 5 | 10 |
|
CaO |
1 | 5 | 10 |
|
SiO2 |
5 | 20 |
20 |
| PbO | 1 | 5 |
10 |
| Cl– | 20 | 50 |
100 |
Yttrium Sulfate Hydrate
- Molecular formula：Y2(SO4)3 · 8H2O
- Molecular weight：610.12
- CAS No：7446-33-5
- Properties：White crystalline powder, easily soluble in water and ethanol, and hygroscopic.
- Application：Yttrium sulfate is applied in Yttrium compound intermediates, ceramic stabilizers, chemical reagents and catalyst.
