Praseodymium Oxide CAS 12037-29-5
Praseodymium Oxide theko CAS 12037-29-5
Praseodymium oxide kenyelletso e khutšoanyane
Mokhoa: Pr6O11
Nomoro ea CAS: 12037-29-5
Boima ba 'mele: 1021.43
Boima: 6.5 g/cm3
Sebaka se qhibilihang: 2183 °C
Ponahalo: Phofo e sootho
Solubility: Ha e qhibilihe ka metsing, e qhibiliha ka mokhoa o itekanetseng ho li-mineral acid tse matla
Botsitso: E batla e le hygroscopic
Lipuo tse ngata: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Praseodymium oxide Kopo
1:Praseodymium Oxide, eo hape e bitsoang Praseodymia, e sebelisetsoang ho mebala likhalase le li-enamel;ha e kopane le lisebelisoa tse ling, Praseodymium e hlahisa 'mala o mosehla o hloekileng ka khalase.
2:Karolo ea khalase ea didymium eo e leng 'mala oa likhalase tsa welder, hape e le motsoako oa bohlokoa oa li-pigment tse mosehla tsa Praseodymium.
3:Praseodymium Oxide ka tharollo e tiileng e nang le ceria, kapa ka ceria-zirconia, e sebelisitsoe e le li-catalyst tsa oxidation.4: E ka sebelisoa ho theha limmete tsa matla a holimo tse hlokomelehang ka matla le ho tšoarella ha tsona.
| Ntho ea Teko | Standard | Liphetho |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| Litšila tsa RE (%/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% |
| Tse ling Re Ho se hloeke | ≤0.005% | <0.005% |
| Non—RE Litšila (%) | ||
| 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 |
