Praseodymium Fluoride
Chidziwitso chachidule
Fomula: PrF3
Nambala ya CAS: 13709-46-1
Molecular Kulemera kwake: 197.90
Kachulukidwe: 6.3 g/cm3
Malo osungunuka: 1395 °C
Maonekedwe: Mwala wobiriwira
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu ma mineral acids amphamvu
Kukhazikika: Zopanda hygroscopic
Zinenero zambiri: PraseodymiumFluorid, Fluorure De Praseodymium, Fluoruro Del Praseodymium
Kugwiritsa ntchito
mtengo praseodymium fluoride, ndiye zida zazikulu zopangira Praseodymium Metal, komanso zimagwiritsidwa ntchito mu magalasi amitundu ndi enamel; Ikasakanikirana ndi zinthu zina, Praseodymium imatulutsa mtundu wachikasu wachikasu mugalasi. Praseodymium imapezeka mumitundu yosowa yapadziko lapansi yomwe Fluoride imapanga maziko a magetsi a carbon arc omwe amagwiritsidwa ntchito pamakampani opanga zithunzi zoyatsira studio ndi magetsi a projector. Doping Praseodymium mu galasi la Fluoride imalola kuti igwiritsidwe ntchito ngati single mode fiber Optical amplifier.
Kufotokozera
| Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 81 | 81 | 81 | 81 |
| Zosawerengeka Zapadziko Lapansi | ppm pa. | ppm pa. | % max. | % max. |
| La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 10 1 1 1 5 | 50 50 100 10 10 10 50 | 0.03 0.1 0.1 0.01 0.02 0.01 0.01 | 0.1 0.1 0.7 0.05 0.01 0.01 0.05 |
| Zosazolowereka za Padziko Lapansi | ppm pa. | ppm pa. | % max. | % max. |
| Fe2O3 SiO2 CaO CdO PbO | 5 50 10 50 10 | 20 100 100 100 10 | 0.03 0.02 0.01 | 0.05 0.05 0.05 |
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