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Molecular Weight: 245.27 (anhy)
Density: 3.84 g/cm3
Melting point: 858 °C
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Easily hygroscopic
We can provide 99%, 99.9%, 99.99%, 99.999% purity. Special requirements for impurities can be customized according to customer requirements.
| Test Item | Standard | Results |
|---|---|---|
| La2O3/TREO (% min.) | 99.99% | 99.995% |
| TREO (% min.) | 43% | 43.82% |
| RE Impurities (%/TREO) | ||
| CeO2 | ≤0.003% | 0.001% |
| Pr6O11 | ≤0.001% | 0.0005% |
| Nd2O3 | ≤0.001% | 0.0003% |
| Sm2O3 | ≤0.001% | 0.0001% |
| Y2O3 | ≤0.001% | 0.0002% |
| Non-RE Impurities (%) | ||
| SO4 | ≤0.002% | 0.004% |
| Fe2O3 | ≤0.001% | 0.0006% |
| SiO2 | ≤0.002% | 0.001% |
| Cl- | ≤0.002% | 0.001% |
| CAO | ≤0.001% | 0.0003% |
| Package | Ton packaging with inner plastic sacks. | |