| CAS NO ： | 15878-77-0 |
| Mol Fm ： | Pr(NO3)3·6(H2O) |
| Prop. ： | Green crystalline granula, soluble in water,hygroscopic |
| Packing ： | Plastic drum inner with plastic bag. Net weight 25/50 kg |
| Storage ： | Keep sealed and store in dry and cool places |
| Apps ： | Reagent,catalyzer and chemical additives,Making Pr compounds |
| CODE | PRNO-4N | PRNO-3N | PRNO-2N |
| TREO>% | 38 | 38 | 38 |
| Pr6O11/REO>% | 99.99 | 99.9 | 99.0 |
| Water dissolve | clear | clear | clear |
| Non-rare earth impurities<ppm | |||
| Fe2O3 | 5 | 10 | 20 |
| CaO | 5 | 50 | 50 |
| SiO2 | 20 | 50 | 50 |
| Cl- | 5 | 50 | 100 |