Carbonat praseodymium CAS 14948-62-0
Pùdar uaine aotrom, so-sgaoilte ann an searbhag ach do-sgaoilte ann an uisge agus deoch làidir.
IarrtasAir a chleachdadh airson catalaichean, stuthan magnetach, eadar-mheadhanairean todhar praseodymium, ath-bheachdan ceimigeach agus gnìomhachasan eile a dhèanamh.
| NÌ | Pr2(CO3)3 2N | Pr2(CO3)3 3N | Pr2(CO3)3 4N |
| CROCH | 45.00 | 45.00 | 45.00 |
| Pr6O11/TREO | 99.00 | 99.90 | 99.99 |
| Fe2O3 | 0.010 | 0.010 | 0.005 |
| SiO2 | 0.015 | 0.010 | 0.005 |
| Àrd | 0.050 | 0.030 | 0.020 |
| SO42- | 0.050/0.005 | 0.030/0.005 | 0.030/0.005 |
| Cl- | 0.050/0.005 | 0.030/0.005 | 0.030/0.005 |
| Na2O | 0.005 | 0.005 | 0.005 |
| PbO | 0.005 | 0.002 | 0.002 |
Sgrìobh do theachdaireachd an seo agus cuir thugainn i










