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Dysprosium(III) oxide
Didysprosium trioxide
Dy2O3
CAS 1308-87-8
Assay 99%min
Packing 25kg/drum
Dysprosium oxide(Dy2O3)
| Name | Dysprosium oxide |
| Synonyms | Dysprosium(III) oxide; Didysprosium trioxide |
| Molecular Structure |  |
| Molecular Formula | Dy2O3 |
| Molecular Weight | 373.00 |
| CAS Registry Number | 1308-87-8 |
| EC Number | 215-164-0 |
Certificate of Analysis
Tests | Results |
Appearance | Light green powder. No visible inclusions |
TREO% | 99.55 |
Dy2O3/TREO×100% | 99.99 |
Loss on ignition at 1000℃,1 hour,% | 0.41 |
RE Impurities Content(%) | |
La2O3 | 0.0005 |
CeO2 | 0.0005 |
Pr6O11 | 0.0005 |
Nd2O3 | 0.0005 |
Sm2O3 | 0.0005 |
Eu2O3 | 0.0005 |
Gd2O3 | 0.0005 |
Tb4O7 | 0.0005 |
Dy2O3 | 0.0005 |
Ho2O3 | 0.0005 |
Er2O3 | 0.0012 |
Yb2O3 | 0.0028 |
Lu2O3 | 0.0005 |
Y2O3 | 0.0026 |
Non-RE Impurities Content(%) | |
Fe2O3 | 0.0050 |
SiO2 | 0.0050 |
CaO | 0.0100 |
Cl | 0.0420 |
Uses:
Neodymium iron boron permanent magnet additive/Neutron absorber
Dysprosium lamp manufacturing/Fluorescent powder activator
Giant magnetostrictive alloy/Magnetooptic memory material
High frequency electronic devices/Supercapacitor electrode/Solid state battery electrolyte
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