I-Lanthanum oxide (la2o3) iHigh Purity 99.99% I CO CHA NO 1312-81-8

I-Lanthanum oxide (la2o3) iHigh Purity 99.99% I CHAL NO 1312-81-8 Isithombe esifakiwe

Incazelo emfushane:

Umkhiqizo: ILanthanum oxide

Ifomula: la2o3

Cas No: 1312-81-8

Isisindo Molecular: 325.82

Ubuningi: 6.51 g / cm3

Iphoyinti elincibilikayo: 2315 ° C

Ukubukeka: I-White Powder

I-Solubinity: I-insoluble emanzini, ngokulinganayo incibilika kuma-acid amaminerali aqinile

Ukuqina: i-hygroscopic enamandla

Izilimi eziningi: ILanthanoxid, OXyde de Lanthane, Oxido de Lanthano

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukucacisa

Into yokuhlola	-Vamile	Umphumela
I-LA2O3 / Treo	≥99.99%	> 99.99%
Isakhi esiyinhloko Treo	≥99%	99.6%
Ukungcola (% / Treo)
I-CEO2	≤0.005%	0.001%
Pr6o11	≤0.002%	0.001%
ND2O3	≤0.005%	0.002%
I-SM2O3	≤0.001%	0.0005%
Ukungcola okungekuhle (%)
Ngakho-ke	≤0.002%	0.001%
Fe2o3	≤0.001%	0.0002%
Sio2	≤0.001%	0.0005%
Cl-	≤0.002%	0.0005%
CaO	≤0.001%	0.0003%
Imoto	≤0.001%	0.0002%
Uhlobo	≤1%	0.25%
Ukugcina	Athobele indinganiso engenhla

Lokhu kukodwa kuphela okungumsulwa ngo-99.99%, futhi singahlinzeka ngo-99.9%, ubumsulwa abangama-99.999%. ILanthanum oxide ngezidingo ezikhethekile zokungcola kungenziwa ngokwezifiso ngokuya ngezidingo zekhasimende. Ngemininingwane engaphezulu, sicela uchofoze!

Isicelo

ILanthanum oxide, ebizwa nangokuthi uLanthana, ubumsulwa obuphezulu be-lanthanum oxide (99.99% kuya ku-99.999%) kusetshenziswa izibuko ezikhethekile ze-fluorescent zokwenza izibuko ze-fluorescent zokwenza izibuko ze-alkali, ezifana ne-ikhamera ne-telescope lens, kanye namalensi wekhamera ne-telescope, Ibanga eliphansi leLanthanum oxide lisetshenziswa kabanzi kuma-ceramics kanye ne-FCC Catalyst, futhi njengento eluhlaza yokukhiqizwa kwensimbi yaseLanthanum; ILanthanum oxide futhi isetshenziswa njengesengezo sokukhula okusanhlamvu ngesikhathi sokona kwesigaba se-silicon nitride ne-zirconium diboride.