Praseodymium Oxide CAS 12037-29-5
Ọnụ ahịa Praseodymium Oxide CAS 12037-29-5
Nkọwa okwu Praseodymium oxide
Usoro: Pr6O11
Nọmba CAS: 12037-29-5
Ibu Molekụla: 1021.43
Njupụta: 6.5 g/cm3
Ebe agbaze agbaze: 2183 °C
Ọdịdị: Brown powder
Mmiri: A naghị agbaze n'ime mmiri, a naghị agbaze nke ọma na asịd mineral siri ike
Ịkwụsi ike: Ọ dị ntakịrị hygroscopic
Asụsụ dị iche iche: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Ngwa Praseodymium oxide
1: Praseodymium Oxide, nke a na-akpọkwa Praseodymia, nke a na-eji agba agba ugogbe anya na enamel; mgbe agwakọtara ya na ihe ndị ọzọ, Praseodymium na-emepụta agba odo dị ọcha nke ukwuu na iko.
2: Ihe mejupụtara iko didymium nke bụ agba maka enyo anya, yana mgbakwunye dị mkpa nke agba odo Praseodymium.
3:Ejirila Praseodymium Oxide dị na mmiri siri ike na ceria, ma ọ bụ na ceria-zirconia, dị ka ihe na-eme ka oxidation sie ike. 4:Enwere ike iji ya mepụta magnet ike dị elu nke a pụrụ ịhụ maka ike na ogologo oge ha.
| Ihe Nnwale | Ọkọlọtọ | Nsonaazụ |
| Pr6O11/TREO (% nkeji) | 99.9% | >99.9% |
| TREO (% nkeji) | 99% | 99.5% |
| Ihe Ndị Na-adịghị Mma (%/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% |
| Ihe Ndị Ọzọ Na-adịghị Adị ọcha | ≤0.005% | <0.005% |
| Ihe Ndị Na-adịghị Erubeisi (%) | ||
| 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 |
