La2O3
產品說明
| Lanthanum Oxide (La2O3) 氧化鑭 | |
| Element | Specs. |
| Total Rare Earth Oxides | > 99.0% |
| La2O3/ Total RexOy | > 99.99% |
| L.O.I. | 1.0% max. |
| CeO2 | < 5 ppm |
| Pr6O11 | < 5 ppm |
| Nd2O3 | < 2 ppm |
| Sm2O3 | < 2 ppm |
| Fe2O3 | 2 ppm |
| SiO2 | 2.5 ppm |
| PbO | < 3 ppm |
| CaO | 12 ppm |
| Melting point | 2256℃ |
| Molecular Weight | 325.8 |
| Density | 6.50g/cm3 |