Praseodymium Oxide CAS 12037-29-5
Praseodymium Oxide mtengo CAS 12037-29-5
Chidule cha Praseodymium oxide
Fomula: Pr6O11
Nambala ya CAS: 12037-29-5
Kulemera kwa Maselo: 1021.43
Kachulukidwe: 6.5 g/cm3
Malo osungunuka: 2183 °C
Maonekedwe: ufa wofiirira
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids
Kukhazikika: Kusanja pang'ono
Zinenero zingapo: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Ntchito ya Praseodymium oxide
1:Praseodymium Oxide, yomwe imatchedwanso Praseodymia, yomwe imagwiritsidwa ntchito kupaka magalasi ndi ma enamel;Ikasakanikirana ndi zinthu zina, Praseodymium imatulutsa mtundu wachikasu wachikasu mugalasi.
2:Chigawo cha galasi la didymium lomwe ndi lopaka magalasi owotcherera, komanso chowonjezera chofunikira cha Praseodymium yellow pigments.
3:Praseodymium Oxide mu njira yolimba yokhala ndi ceria, kapena ndi ceria-zirconia, yagwiritsidwa ntchito ngati zopangira makutidwe ndi okosijeni.4: Itha kugwiritsidwa ntchito kupanga maginito apamwamba kwambiri odziwika chifukwa champhamvu komanso kulimba kwawo.
| Chinthu Choyesera | Standard | Zotsatira |
| Pr6O11/TREO (% min.) | 99.9% | > 99.9% |
| TREO (% min.) | 99% | 99.5% |
| Zowonongeka za 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% |
| Zina Re Zonyansa | ≤0.005% | <0.005% |
| Zopanda—RE Zonyansa (%) | ||
| 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 |
