|
YTTRIUM OXIDE
| SPECIFICATIONS: |
|
FORMULA:Y2O3 |
| CODE |
TREO min % |
Y2O3/TREO
min % |
RE
impurities/TREO max (ppm) |
| La2O3 |
CeO2 |
Pr6O11 |
Nd2O3 |
Sm2O3 |
Gd2O3 |
Tb4O7 |
Dy2O3 |
Ho2O3 |
Er2O3 |
Tm2O3 |
Yb2O3 |
Lu2O3 |
Eu2O3 |
| Y2O3-1 |
99 |
99.999 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Y2O3-2 |
99 |
99.99 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| CODE |
L.O.I.(10000C,1h)
max % |
D50
µm |
Non-RE
impurities max (ppm) |
| Fe2O3 |
CaO |
CuO |
ZnO |
PbO |
NiO |
SiO2 |
Cl- |
|
| Y2O3-1 |
1.0 |
2.5-7 |
2 |
5 |
5 |
- |
5 |
5 |
20 |
50 |
|
| Y2O3-2 |
1.0 |
2.5-7 |
2 |
5 |
5 |
- |
5 |
5 |
2 |
50 |
|
| DESCRIPTION: |
White
powder, insoluble in water, soluble in inorganic
acid. |
| USAGE: |
Used
in the preparing of phosphor, ceramic garnet, electronic indutry,
superconductor etc. |
| PACKING: |
Steel
drum: 25kgs or 50kgs net each.
 |
| |
