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Lanthanum(III) oxide
CAS 1312-81-8
Assay 99%min
Packing 25kg/drum
Lanthanum oxide(La2O3)
| Name | Lanthanum oxide |
| Synonyms | Lanthanum(III) oxide |
| Molecular Structure |  |
| Molecular Formula | La2O3 |
| Molecular Weight | 325.81 |
| CAS Registry Number | 1312-81-8 |
| EC Number | 215-200-5 |
Certificate of Analysis:
Tests | Results |
Appearance | White powder. No visible inclusions |
TREO% | 99.0 |
La2O3/TREO×100% | 99.99 |
Loss on ignition at 1000℃,1 hour,% | 1.0 |
RE Impurities Content(%) | |
CeO2 | 0.0015 |
Pr6O11 | 0.0015 |
Nd2O3 | 0.0010 |
Sm2O3 | 0.0010 |
Y2O3 | 0.0010 |
Eu2O3 |
0.0040(Total) |
Gd2O3 | |
Tb4O7 | |
Dy2O3 | |
Ho2O3 | |
Er2O3 | |
Tm2O3 | |
Yb2O3 | |
Lu2O3 | |
Non-RE Impurities Content(%) | |
Fe2O3 | 0.005 |
SiO2 | 0.010 |
CaO | 0.050 |
Cl | 0.030 |
Uses:
Precision optical glass/fiber optics and transparent ceramics
Capacitors and piezoelectric materials/environmentally friendly catalysts
Alloy and compound raw materials
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