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Product Name: Scandium Oxide
Molecular Formula: Sc2O3
Use: Mainly used in the production of high-performance halogen lamp, in aerial material, stabilizer for zirconium oxide, etc.
Property: White powder, insoluble in water, soluble in inorganic acid.
Specification: 'This data is only for reference'
|
Analytical Result |
|||||
|
Total oxide/TREO: 99% |
Sc2O3/TREO: 99% |
||||
|
RE Impurities Content(Max ppm) |
Non-REImpuritiesContent(Max%) |
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|
La2O3 |
0.5 |
CeO2 |
1 |
Si |
0.01 |
|
Pr6O11 |
1 |
Y2O3/TREO |
0.01 |
Fe |
<0.006 |
|
Sm2O3 |
0.5 |
Eu2O3 |
0.5 |
Ca |
0.1 |
|
Gd2O3 |
1 |
Tb4O7 |
2 |
Zr |
0.15 |
|
Dy2O3 |
2 |
Ho2O3 |
1 |
Al |
<0.005 |
|
Er2O3 |
0.5 |
Tm2O3 |
0.5 |
Ti |
0.007 |
|
Yb2O3 |
20 |
Lu2O3 |
10 |
Cu |
<0.005 |
|
Y2O3 |
5 |
Nd2O3 |
0.5 |
V |
<0.006 |
|
Analytical Result |
|||||
|
Total oxide/TREO: 99% |
Sc2O3/TREO: 99.9% |
||||
|
RE Impurities Content(Max ppm) |
Non-REImpuritiesContent(Max%) |
||||
|
La2O3 |
0.5 |
CeO2 |
1 |
Si |
0.007 |
|
Pr6O11 |
1 |
Y2O3/TREO |
0.01 |
Fe |
<0.001 |
|
Sm2O3 |
0.5 |
Eu2O3 |
0.5 |
Ca |
0.03 |
|
Gd2O3 |
1 |
Tb4O7 |
2 |
Zr |
0.055 |
|
Dy2O3 |
2 |
Ho2O3 |
1 |
Al |
<0.001 |
|
Er2O3 |
0.5 |
Tm2O3 |
0.5 |
Ti |
0.002 |
|
Yb2O3 |
20 |
Lu2O3 |
10 |
Cu |
<0.001 |
|
Y2O3 |
5 |
Nd2O3 |
0.5 |
V |
<0.001 |
|
Analytical Result |
|||||||
|
Total oxide/TREO: 99% |
Sc2O3/TREO: >99.99% |
||||||
|
RE Impurities Content(Max ppm) |
Non-REImpuritiesContent(Maxppm) |
||||||
|
La2O3 |
0.5 |
CeO2 |
1 |
Si |
15 |
Zr |
5 |
|
Pr6O11 |
1 |
Y2O3/TREO |
0.01 |
Fe |
10 |
Th |
10 |
|
Sm2O3 |
0.5 |
Eu2O3 |
0.5 |
Pb |
5 |
Cr |
5 |
|
Gd2O3 |
1 |
Tb4O7 |
2 |
Ca |
20 |
Ni |
5 |
|
Dy2O3 |
2 |
Ho2O3 |
1 |
Mn |
5 |
Al |
10 |
|
Er2O3 |
0.5 |
Tm2O3 |
0.5 |
Mg |
5 |
Ti |
10 |
|
Yb2O3 |
20 |
Lu2O3 |
10 |
Cu |
5 |
|
|
|
Y2O3 |
5 |
Nd2O3 |
0.5 |
|
|
|
|
|
Total oxide(TREO): >99% |
Sc2O3/TREO: >99.999% |
|||
|
RE Impurities Content(ppm) |
Non-RE Impurities Content(ppm) |
|||
|
CeO2 |
< 0.001 |
Dy2O3 |
< 0.001 |
Separation and purification according to customers' requirement |
|
Pr6O11 |
< 0.001 |
Ho2O3 |
0.04 |
|
|
Nd2O3 |
< 0.001 |
Er2O3 |
< 0.001 |
|
|
Sm2O3 |
< 0.001 |
Tm2O3 |
< 0.001 |
|
|
Eu2O3 |
< 0.001 |
Yb2O3 |
< 0.00 |
|
|
Gd2O3 |
< 0.001 |
Y2O3 |
< 0.001 |
|
