Formula: PrF3
Nomer CAS: 13709-46-1
Bobot molekul: 197,90
Kapadhetan: 6,3 g / cm3
Titik lebur: 1395 °C
Penampilan: Kristal ijo
Kelarutan: Ora larut ing banyu, cukup larut ing asam mineral kuwat
Stabilitas: Rada higroskopis
Multilingual: PraseodymiumFluorid, Fluorure De Praseodymium, Fluoruro Del Praseodymium
Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 81 | 81 | 81 | 81 |
Kotoran Tanah Langka | ppm maks. | ppm maks. | % maks. | % maks. |
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 |
Kotoran Non-Rare Earth | ppm maks. | ppm maks. | % maks. | % maks. |
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 0.0 |
Aplikasi
Praseodymium fluoride minangka bahan baku utama kanggo nggawe Praseodymium Metal lan uga ditrapake ing kaca tingal lan enamel warna; nalika dicampur karo bahan tartamtu liyane, Praseodymium mrodhuksi werna kuning resik kuat ing kaca.
Praseodymium fluoride utamane digunakake ing reagen laboratorium, doping serat, bahan laser, bahan neon, serat optik, bahan lapisan optik, bahan elektronik lan liya-liyane.
produk sing gegandhengan
Cerium Fluoride Kab
Terbium Fluoride
Dysprosium Fluoride Kab
Praseodymium Fluoride
Neodymium Fluoride Kab
Ytterbium Fluoride Kab
Yttrium Fluoride Kab
Gadolinium Fluoride Kab
Lanthanum Fluoride
Holmium Fluoride Kab
Lutetium Fluoride Kab
Erbium Fluoride Kab
Zirkonium Fluorida
Lithium Fluoride
Barium Fluoride Kab
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