Product Name: Praseodymium oxide
CAS: 12037-29-5
MF: O3Pr2
MW: 329.81
EINECS: 234-857-9
Melting point：2500°C
Density：6.5 g/mL at 25 °C(lit.)
Form：nanopowder
Color：black powder
Water Solubility：insoluble
| Grade | Pr6O11 2N |
Pr6O11 2N5 |
Pr6O11 3N |
Pr6O11 4N |
| TREO(%min) | 99.00 | 99.00 | 99.00 | 99.00 |
| Pr6O11/TREO(%min) | 99.00 | 99.50 | 99.90 | 99.99 |
| Fe2O3(%max) | 0.015 | 0.010 | 0.005 | 0.002 |
| SiO2(%max) | 0.015 | 0.010 | 0.005 | 0.002 |
| CaO(%max) | 0.035 | 0.030 | 0.020 | 0.010 |
| Cl-(%max) | 0.050 | 0.050 | 0.030 | 0.030 |
| Na2O(%max) | 0.010 | 0.010 | 0.005 | 0.005 |
Used as additives in ceramic glazes and raw material in RE permanent magnets alloy. And for scientific research and chemical reagent.
The storeroom is ventilated and dried at low temperature.