Praseodymium Oxide Pr6O11
Chidziwitso chachidule 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 ma mineral acids amphamvu
Kukhazikika: Zopanda hygroscopic
Zinenero zingapo: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Ntchito:
Praseodymium Oxide, yomwe imatchedwanso Praseodymia, yomwe imagwiritsidwa ntchito kupaka magalasi ndi ma enamel; Ikasakanikirana ndi zinthu zina, Praseodymium imatulutsa mtundu wachikasu wachikasu mugalasi. Chigawo cha galasi la didymium lomwe ndi lopaka magalasi owotcherera, komanso chowonjezera chofunikira cha Praseodymium yellow pigments. Praseodymium Oxide mu njira yolimba yokhala ndi ceria, kapena ndi ceria-zirconia, yagwiritsidwa ntchito ngati chothandizira makutidwe ndi okosijeni. Itha kugwiritsidwa ntchito kupanga maginito apamwamba kwambiri odziwika chifukwa champhamvu komanso kulimba kwawo.
Kufotokozera
| Dzina la Zamalonda | Praseodymium oxide | |||
| Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99 | 99 | 99 | 99 |
| Kutaya Pangozi (% max.) | 1 | 1 | 1 | 1 |
| Zosawerengeka Zapadziko Lapansi | ppm pa. | ppm pa. | % max. | % max. |
| La2O3/TREO | 2 | 50 | 0.02 | 0.1 |
| CeO2/TREO | 2 | 50 | 0.05 | 0.1 |
| Nd2O3/TREO | 5 | 100 | 0.05 | 0.7 |
| Sm2O3/TREO | 1 | 10 | 0.01 | 0.05 |
| Eu2O3/TREO | 1 | 10 | 0.01 | 0.01 |
| Gd2O3/TREO | 1 | 10 | 0.01 | 0.01 |
| Y2O3/TREO | 2 | 50 | 0.01 | 0.05 |
| Zosazolowereka za Padziko Lapansi | ppm pa. | ppm pa. | % max. | % max. |
| Fe2O3 | 2 | 10 | 0.003 | 0.005 |
| SiO2 | 10 | 100 | 0.02 | 0.03 |
| CaO | 10 | 100 | 0.01 | 0.02 |
| Cl- | 50 | 100 | 0.025 | 0.03 |
| CdO | 5 | 5 | ||
| PbO | 10 | 10 | ||
Satifiketi:
Zomwe tingapereke:
