- Product Details
- {{item.text}}
Quick Details
-
MF:
-
Y2O3
-
EINECS No.:
-
215-233-5
-
Place of Origin:
-
Hebei, China
-
Appearance:
-
white powder
-
Application:
-
magnetic materials
-
Brand Name:
-
Zhongshi
-
Model Number:
-
ZS-yttrium oxide
-
Product name:
-
yttrium oxide
-
Formula:
-
Y2O3
-
Composition:
-
scandium
-
MELTING POINT:
-
2425
-
Density:
-
8.35g/mL at 25 °C(lit.)
-
Molecular Weight:
-
225.81
-
Particle size:
-
3-5um
-
TREO:
-
99.0%min
Quick Details
-
CAS No.:
-
yttrium oxide
-
Purity:
-
≥99.999%
-
Other Names:
-
yttria
-
MF:
-
Y2O3
-
EINECS No.:
-
215-233-5
-
Place of Origin:
-
Hebei, China
-
Appearance:
-
white powder
-
Application:
-
magnetic materials
-
Brand Name:
-
Zhongshi
-
Model Number:
-
ZS-yttrium oxide
-
Product name:
-
yttrium oxide
-
Formula:
-
Y2O3
-
Composition:
-
scandium
-
MELTING POINT:
-
2425
-
Density:
-
8.35g/mL at 25 °C(lit.)
-
Molecular Weight:
-
225.81
-
Particle size:
-
3-5um
-
TREO:
-
99.0%min
Product Description
Yttrium Oxide
Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors
which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce
Yttrium-Iron-Garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic
ceramics. It is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes.
which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce
Yttrium-Iron-Garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic
ceramics. It is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes.
Specification
|
Test Item
|
Standard
|
Results
|
|
|
||
|
Y2O3/TREO
|
≥99.99%
|
99.999%
|
|
|
||
|
Main Component TREO
|
≥99.5%
|
99.85%
|
|
|
||
|
RE Impurities (ppm/TREO)
|
|
|
|
|
||
|
La2O3
|
≤10
|
2
|
|
|
||
|
CeO2
|
≤10
|
3
|
|
|
||
|
Pr6O11
|
≤10
|
3
|
|
|
||
|
Nd2O3
|
≤5
|
1
|
|
|
||
|
Sm2O3
|
≤10
|
2
|
|
|
||
|
Gd2O3
|
≤5
|
1
|
|
|
||
|
Tb4O7
|
≤5
|
1
|
|
|
||
|
Dy2O3
|
≤5
|
2
|
|
|
||
|
Non—RE Impurities (ppm)
|
|
|
|
|
||
|
CuO
|
≤5
|
1
|
|
|
||
|
Fe2O3
|
≤5
|
2
|
|
|
||
|
SiO2
|
≤10
|
8
|
|
|
||
|
Cl—
|
≤15
|
8
|
|
|
||
|
CaO
|
≤15
|
6
|
|
|
||
|
PbO
|
≤5
|
2
|
|
|
||
|
NiO
|
≤5
|
2
|
|
|
||
|
L.O.I.
|
≤0.5%
|
0.12%
|
|
|
||
|
Conclusion
|
Comply with above standard.
|
|
|
|
||
|
item
|
value
|
|
Classification
|
yttrium oxide
|
|
CAS No.
|
yttrium oxide
|
|
Other Names
|
yttria
|
|
MF
|
Y2O3
|
|
EINECS No.
|
215-233-5
|
|
Place of Origin
|
China
|
|
|
Hebei
|
|
Grade Standard
|
Electron Grade
|
|
Purity
|
≥99.999%
|
|
Appearance
|
white powder
|
|
Application
|
magnetic materials
|
|
Brand Name
|
Zhongshi
|
|
Model Number
|
ZS-yttrium oxide
|
|
Product name
|
yttrium oxide
|
|
Formula
|
Y2O3
|
|
Composition
|
scandium
|
|
MELTING POINT
|
2425
|
|
Density
|
8.35g/mL at 25 °C(lit.)
|
|
Molecular Weight
|
225.81
|
|
Particle size
|
3-5um
|
|
TREO
|
99.0%min
|
Packing & Delivery
25kg/bag
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