Customization: | Available |
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CAS No.: | 1314-37-0 |
Formula: | Yb2o3 |
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Specifications:
Appearance: white powder , insoluble in water , soluble in acid
Formula: Yb2O3
Formula weight: 394.08
CAS No.: 1314-37-0
EINECS No.: 215-234-0
Density: 9.17g/cm3
Melting point: 2346ºC
Solubility :insoluble in water , soluble in acid
Ytterbium Oxide is mainly used to make colorant for glasses and ceramics , used to make laser materials , also used as additive for electronic computer memory element (magnetic bubble )
Ytterbium Oxide ; Yb2O3 |
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Purity |
2N5 |
3N |
3N5 |
4N |
4N5 |
|
REO % min. |
99 |
99 |
99 |
99 |
99 |
|
Yb2O3 /REO% min. |
99.5 |
99.9 |
99.95 |
99.99 |
99.995 |
|
Yb2O3 |
Little |
Little |
Little |
Little |
Little |
|
Rare earth impurities |
La2O3 |
Total 0.5 |
Total 0.10 |
Total 0.05 |
Total 0.001 |
0.0002 |
CeO2 |
0.0002 |
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Pr6O11 |
0.0002 |
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Nd2O3 |
0.0002 |
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Sm2O3 |
0.0002 |
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Eu2O3 |
0.0002 |
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Gd2O3 |
0.0002 |
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Tb4O7 |
0.0002 |
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Dy2O3 |
0.0005 |
0.0002 |
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Ho2O3 |
0.0005 |
0.0002 |
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Er2O3 |
0.0005 |
0.0002 |
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Tm2O3 |
0.002 |
0.0005 |
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Lu2O3 |
0.005 |
0.002 |
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Y2O3 |
0.0005 |
0.0005 |
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Non rare earth impurities |
Fe2O3 |
0.005 |
0.002 |
0.001 |
0.0005 |
0.0003 |
SiO2 |
0.02 |
0.01 |
0.005 |
0.003 |
0.002 |
|
CaO |
0.03 |
0.01 |
0.01 |
0.005 |
0.002 |
|
Cl- |
0.05 |
0.04 |
0.03 |
0.02 |
0.02 |
|
L.O.I and Water % Max. |
1 |
1 |
1 |
1 |
1 |
|
Note: All the experiment is without water. |
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Note: Other rare earth impurities is not listed in the table all the other rare earth elements besides Pm, Sc |