Scandium Oxide Sc2O3
Brevis notitia de oxydatum Scandume
Nomen: Scandium oxydatum
Formula: Sc2O3
CAS No.: 12060-08-1
Pondus hypotheticum: 137.91
Densitas: 3.86 g/cm3
Punctum liquescens: 2485°C
Aspectus: cerussa
Solubilitas: Insolubilis in aqua, modice solubilis in acidis mineralibus validis
Stabilitatem: Paulo hygroscopic
Multilingual: ScandiumOxid, Oxyde De Scandium, Oxido Del Scandium
Applicationem Scandume oxydatum
Scandium Oxideapplicatur in tunica optica, catalyst, ceramicis electronicis et industria laseris.Solet etiam quotannis facere magna intensione emissionem lampadum.Princeps solidus albus liquefaciens in systematis temperaturae adhibitis (ob resistentiam calori et incursu thermarum), ceramicorum electronicorum, et compositionem vitream.Apta pro vacuo depositionis applicationes
Specification of Scandume oxydatum
| Product Name | Scandium oxydatum | ||
| Sc2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 99 | 99 | 99 |
| Amissio Ignitionis (% max.) | 1 | 1 | 1 |
| Rara Terrae immunditias | ppm max. | ppm max. | % max. |
| La2O3/TREO | 2 | 10 | 0.005 |
| CeO2/TREO | 1 | 10 | 0.005 |
| Pr6O11/TREO | 1 | 10 | 0.005 |
| Nd2O3/TREO | 1 | 10 | 0.005 |
| Sm2O3/TREO | 1 | 10 | 0.005 |
| Eu2O3/TREO | 1 | 10 | 0.005 |
| Gd2O3/TREO | 1 | 10 | 0.005 |
| Tb4O7/TREO | 1 | 10 | 0.005 |
| Dy2O3/TREO | 1 | 10 | 0.005 |
| Ho2O3/TREO | 1 | 10 | 0.005 |
| Er2O3/TREO | 3 | 10 | 0.005 |
| Tm2O3/TREO | 3 | 10 | 0.005 |
| Yb2O3/TREO | 3 | 10 | 0.05 |
| Lu2O3/TREO | 3 | 10 | 0.005 |
| Y2O3/TREO | 5 | 10 | 0.01 |
| Non Rara Terra immunditias | ppm max. | ppm max. | % max. |
| Fe2O3 | 5 | 20 | 0.005 |
| SiO2 | 10 | 100 | 0.02 |
| CaO' | 50 | 80 | 0.01 |
| CuO | 5 | ||
| NiO | 3 | ||
| PbO | 5 | ||
| ZrO2 | 50 | ||
| TiO2 | 10 | ||
Testimonium
Quod possumus providere
