Lanthanum Fluoride

Tlhaloso e Khutšoanyane:

Sehlahisoa: Lanthanum Fluoride
Foromo: LAF3
Nomoro ea CAS: 13709-38-1
Bohloeki: 99.99%
Ponahalo: Phofo e tšoeu kapa flake


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tse khutšoane

Sehlahisoa:Lanthanum Fluoride
Foromo:LaF3
Nomoro ea CAS: 13709-38-1
Boima ba 'mele: 195.90
Boima: 5.936 g/cm3
Sebaka se qhibilihang: 1493 °C
Ponahalo: Phofo e tšoeu kapa flake
Solubility: E qhibiliha ka har'a li-mineral acid tse matla
Botsitso: Habonolo hygroscopic
Lipuo tse ngata: LanthanFluorid, Fluorure De Lanthane, Fluoruro Del Lantano.

Kopo:

Lanthanum Fluoride, e sebelisoa haholo ka khalase e khethehileng, phekolo ea metsi le catalyst, hape e le lisebelisoa tse ka sehloohong tsa ho etsa Lanthanum Metal.Lanthanum Fluoride (LaF3) ke karolo ea bohlokoa ea khalase e boima ea Fluoride e bitsoang ZBLAN.Khalase ena e na le phetisetso e phahameng ka ho fetesisa ka har'a mefuta ea infrared mme ka hona e sebelisetsoa lisebelisoa tsa puisano tsa fiber-optical.Lanthanum Fluoride e sebelisoa ho roala lebone la phosphor.E kopantsoe le Europium Fluoride, e boetse e sebelisoa lera la kristale la Fluoride ion-selective electrode.Lanthanum fluoride e sebelisoa ho lokisa li-scintillator le lisebelisoa tse sa tloaelehang tsa kristale tsa lefatše tse hlokoang ke theknoloji ea sejoale-joale ea litšoantšo tsa bongaka le mahlale a nyutlelie.Lanthanum fluoride e sebelisoa ho etsa khalase ea fluoride optical fiber le khalase e sa tloaelehang ea lefatše ea infrared.Lanthanum fluoride e sebelisoa ho etsa li-electrode tsa carbon lebone tsa arc mehloling ea mabone.Lanthanum fluoride e sebelisoang tlhahlobong ea lik'hemik'hale ho etsa li-electrode tse khethang tsa fluoride ion.

Tlhaloso  

La2O3/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.
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO
5
5
2
2
2
2
5
50
50
10
10
10
10
50
0.05
0.02
0.02
0.01
0.001
0.002
0.01
0.5
0.1
0.1
0.1
0.1
0.1
0.1
Litšila tsa Lefatše tse sa Tloaelehang ppm max. ppm max. % boholo. % boholo.
Fe2O3
SiO2
CaO
CoO
NiO
CuO
MnO2
Cr2O3
CdO
PbO
50
50
100
3
3
3
3
3
5
10
100
100
100
5
5
3
5
3
5
50
0.02
0.05
0.5
0.03
0.1
0.5

Mokhoa oa maiketsetso

1. Hlakola lanthanum oxide ka hydrochloric acid ka mokhoa oa lik'hemik'hale 'me u hlapolle ho 100-150g / L (e baloang e le La2O3).Chesa tharollo ho 70-80 ℃, 'me u phomole ka 48% ea hydrofluoric acid.Pula ea hlatsuoa, e tlhotliloeng, e omisitsoe, e sithabelitsoe, 'me e felloa ke metsi metsi ho fumana lanthanum fluoride.

2. Beha tharollo ea LaCl3 e nang le hydrochloric acid ka sejana sa platinum 'me u kenye 40% ea hydrofluoric acid.Tšela mokelikeli o feteletseng 'me u mofale masala a omme.

 

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