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普洱99.9% Holmium Oxide
Category:
Product Description
Product Specifications
Chemical Formula: Ho2O3
Molecular Weight: 377.86
Applications: spectrometer standards; colorants; special catalysts; laser materials
Product Details
|
Relative Purity |
99.99 |
99.9 |
|
|
TREO |
99 |
99 |
|
|
RE Impurities/REO |
Y2O3 |
0.0030 |
0.0050 |
|
La2O3 |
0.0002 |
0.0050 |
|
|
CeO2 |
0.0002 |
0.0050 |
|
|
Pr6O11 |
0.0002 |
0.0050 |
|
|
Nd2O3 |
0.0002 |
0.0050 |
|
|
Sm2O3 |
0.0002 |
0.0050 |
|
|
Eu2O3 |
0.0002 |
0.0050 |
|
|
Gd2O3 |
0.0002 |
0.0050 |
|
|
Tb4O7 |
0.0002 |
0.0100 |
|
|
Dy2O3 |
0.0005 |
0.0300 |
|
|
Er2O3 |
0.0025 |
0.0300 |
|
|
Tm2O3 |
0.0010 |
0.0100 |
|
|
Yb2O3 |
0.0010 |
0.0050 |
|
|
Lu2O3 |
0.0002 |
0.0050 |
|
|
Non-RE Impurities |
Fe2O3 |
0.0005 |
0.0050 |
|
SiO2 |
0.0015 |
0.0100 |
|
|
CaO |
0.0015 |
0.0200 |
|
|
Cl- |
0.0100 |
0.0200 |
|
|
L.O.I. % max. |
1 |
1 |
|
Packaging
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