Certification: | RoHS, CE, ISO |
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Shape: | Block |
Purification Method: | Vacuum Distillation |
Preparation Method: | Metallothermic Reductio |
Application: | Catalyst Masses, Energy Materials, Photoelectric Material, Photorecording Material, Astronavigation |
Product Type: | Rare Earth Oxide |
Samples: |
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Customization: |
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Formula: Nd2O3
CAS No.: 1313-97-9
Molecular Weight: 336.48
Density: 7.24 g/mL at 20 °C(lit.) ,
Melting point: 2270 °C
Appearance: Light blue powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic Multilingual: NeodymOxid, Oxyde De Neodyme, Oxido Del Neodymium
t Item | Standard | Results |
Nd2O3/TREO | ≥99.9% | >99.95% |
Main Component TREO | ≥99% | 99.68% |
RE Impurities (%/TREO) | ||
La2O3 | ≤0.01 | 0.0025 |
CeO2 | ≤0.01 | 0.002 |
Pr6O11 | ≤0.01 | 0.005 |
Sm2O3 | ≤0.01 | 0.002 |
Y2O3 | ≤0.01 | <0.001 |
Non-RE Impurities (%) | ||
Fe2O3 | ≤0.002 | 0.0003 |
SiO2 | ≤0.005 | 0.002 |
CaO | ≤0.01 | <0.005 |
Al2O3 | ≤0.02 | <0.01 |
Cl- | ≤0.02% | 0.008% |
SO4²- | ≤0.02% | 0.0072% |
L.O.I. | ≤1% | 0.15% |
2O3 2N to 4N Neodymium Oxid
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