|
CODE |
ERO-4N | ERO-3N | ERO-2N |
|
TREO>% |
99 | 99 | 99 |
| Er2O3/REO>% | 99.99 | 99.9 |
99.0 |
| L.O.I(1000℃1h)<% | 1 | 1 |
1 |
| Non-rare earth impurities<ppm | |||
|
Fe2O3 |
5 | 10 | 50 |
|
CaO |
50 | 100 | 100 |
|
SiO2 |
30 | 50 |
100 |
| PbO | 10 | 50 |
100 |
| Cl– | 100 | 100 |
200 |
Erbium Oxide
- Molecular formula：Er2O3
- Molecular weight：382.516
- CAS No：12061-16-4
- Properties：Pink powder; Insoluble in water; Easy to dissolve in inorganic acids and absorb moisture in the air.
- Application： Erbium Oxide, as the pigment for glass, an additive in Y-Fe or Y-Al garnet, also be used in ceramic, electronic, neutron controlling material for atomic reactors etc. As the raw material of producing Erbium metal.
