Praseodymium Oxide CAS 12037-29-5
Tau o le Praseodymium Oxide CAS 12037-29-5
Fa'atomuaga pu'upu'u o le Praseodymium oxide
Fua fa'atatau: Pr6O11
Numera o le CAS: 12037-29-5
Mamafa Molekiula: 1021.43
Mafiafia: 6.5 g/cm3
Tulaga e liusuavai ai: 2183 °C
Foliga Vaaia: Pauta enaena
Fa'avaivai: E le mafai ona fa'avaivaia i le vai, e faigofie ona fa'avaivaia i minerale malolosi
Mausali: E fai si hygroscopic
Gagana e tele: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Fa'aaogāina o le Praseodymium oxide
1: O le Praseodymium Oxide, e ta'ua fo'i o le Praseodymia, e fa'aaoga e vali ai tioata ma enamel; pe a fa'afefiloi ma isi meafaitino, e maua ai e le Praseodymium se lanu samasama mama ma malosi i tioata.
2: Vaega o le tioata didymium o se vali mo mata tioata a le tagata uelo, e taua fo'i i le fa'aopoopoga o lanu samasama Praseodymium.
3: O le Praseodymium Oxide i totonu o se vai mautu ma le ceria, po'o le ceria-zirconia, ua fa'aaogaina o ni mea fa'aolaola. 4: E mafai ona fa'aaogaina e fatu ai ni maneta malolosi e iloga i lo latou malosi ma le tumau.
| Mea Su'ega | Tulaga Masani | I'uga |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| Mea Leaga 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% |
| Isi Mea Le Mama | ≤0.005% | <0.005% |
| Mea Leaga e Le o le RE (%) | ||
| 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 |
