Foromo: PrF3
Nomoro ea CAS: 13709-46-1
Boima ba 'mele: 197.90
Boima: 6.3 g/cm3
Sebaka se qhibilihang: 1395 °C
Ponahalo: Lebala le khanyang la kristale
Solubility: Ha e qhibilihe ka metsing, e qhibiliha ka mokhoa o itekanetseng ho li-mineral acid tse matla
Botsitso: E batla e le hygroscopic
Lipuo tse ngata: PraseodymiumFluorid, Fluorure De Praseodymium, Fluoruro Del Praseodymium
Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 81 | 81 | 81 | 81 |
Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | % boholo. | % boholo. |
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 |
Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | % boholo. | % boholo. |
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 |
theko praseodymium fluoride, ke thepa e ka sehloohong e tala bakeng sa ho etsa Praseodymium Metal, hape e sebelisoa ka likhalase tsa mebala le li-enamel; ha e kopane le lisebelisoa tse ling, Praseodymium e hlahisa 'mala o mosehla o hloekileng ka khalase. Praseodymium e teng ka har'a motsoako o sa tloaelehang oa lefats'e oo Fluoride e etsang motheo oa mabone a carbon arc a sebelisoang indastering ea litšoantšo tse tsamaeang bakeng sa mabone a studio le mabone a projeke. Doping Praseodymium ka khalase ea Fluoride e e lumella ho sebelisoa e le mochini o le mong oa fiber optical amplifier.
Re baetsi, fektheri ea rona e Shandong, empa re ka boela ra u fa tšebeletso e le 'ngoe ea ho u reka!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), joalo-joalo.
≤25kg: matsatsing a mararo a sebetsang ka mor'a hore tefo e amoheloe. >25kg: beke e le nngwe
E fumaneha, re ka fana ka disampole tse nyane tsa mahala bakeng sa morero oa tlhahlobo ea boleng!
1kg ka mokotla disampole tsa fpr, 25kg kapa 50kg ka moropa, kapa kamoo o neng o batla kateng.
Boloka setshelo se koetsoe ka thata sebakeng se omeletseng, se pholileng le se nang le moea o motle.