Praseodymium Oxide
- Formula：Pr6O11
- CAS No.：12037-29-5
- Purity：Pr6O11/TREO : 99.5%-99.9%
- Appearance: black powder
Description
| Chemical Composition | Praseodymium |
| Pr6O11/TREO (% min.) | 99.9 |
| TREO (% min.) | 99.65 |
| Loss on ignition (% max.) | 0.98 |
| Rare Earth Impurities | ppm % max. |
| CeO2/TREO | 102 |
| La2O3/TREO | 15 |
| Nd2O3/TREO | 115 |
| Sm2O3/TREO | ＜10 |
| Y2O3/TREO | ＜10 |
| Non-Rare Earth Impurities | ppm % max. |
| Fe2O3 | 2.5 |
| SiO2 | 26 |
| CaO | 22 |
| PbO | 0.8 |
| Cl- | 75 |
Application
Pr6O11 is used in ceramics, permanent magnets, petroleum catalytic cracking, abrasive polishing, optical fiber and so on.
