Pradesmium Oxide CA 12037-29-5
Theko ea Prassadymium Oxide Price 12037-29-5
Kenyelletso e mokhudi
Foromo: Pr6O11
Cas no .: 12037-29-5
Boima ba Molecular: 1021.43
TLHOKOMELISO: 6.5 g / cm3
Ntlha ea ho qhibiliha: 2183 ° C
Ponahalo: Powder ea Brown
Fulubility: insuluble ka metsing, e qhibiliha ka mokhoa o itekanetseng ka li-acid tsa liminerale tse matla
Ho tsilatsila: Motlatsi oa Hygroscopic
Auto RAX COSO: PraseffMoxiumOD, oxyde de Praseffmium, Oxido del Pra sosdiormium
Ts'ebeliso ea Prassadymium Oxide
1: Sopide ea Praseffmium, e boetse e bitsoa Praseodymia, e ne e sebelisoa ka likhalase le anamels; Ha e tsoakoa le lisebelisoa tse ling tse ling, posssodymium e hlahisa 'mala o mosehla o hloekileng o hloekileng ka khalase.
2: Mokhahlelo oa khalase ea hampe-pele e leng mofuta oa li-goggles tsa Werde, hape e le tsa bohlokoa tsa li-braseodmmium tse ntle tsa porsearmiti.
3: Tsela e tiileng ea pere e tiileng le Ceria, kapa ka Ceria-Zirconia, e sebelisitsoe e le oxida. 4: E ka sebelisoa ho theha limatlafatsi tse matla haholo ka lebaka la matla a bona le ho tšoarella.
| Ntho ea liteko | Tloaelo | Liphetho |
| Pr6O11 / Treo (% Min.) | 99.9% | > 99.9% |
| Treo (% min.) | 99% | 99.5% |
| Reperities (% / Treo) | ||
| La2o3 | ≤0.01% | 0.003% |
| Ceo2 | ≤0.03% | 0.01% |
| Nd2o3 | ≤0.04% | 0.015% |
| SM2O3 | ≤0.01% | 0.003% |
| Y2o3 | ≤0.005% | 0.002% |
| Ho ruruha ho seng | ≤0.005% | <0.005% |
| Litšitiso tse sa reroang (%) | ||
| So4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| Sio2 | ≤0.01% | 0.003% |
| Cl- | ≤0.03% | 0.01% |
| Cao | ≤0.03% | 0.008% |
| Al2O3 | ≤0.01% | 0.005% |
| Na2o | ≤0.03% | 0.006% |
| Loi | ≤0.1% | 0.36 |
