Lanthhanum oxide (LA2O3) Ihigh Purity 99.99% Kuv Cas Li 1312-81-8

Lanthanb oxide (LA2O3) Kev Lom Zem Ihight 99.99% Kuv Cas Yog Tsis Muaj 13122-8 Featured Duab

Cov lus piav qhia luv luv:

Khoom: Lanthhanum Oxide

Mis: La2O3

CAS TSIS MUAJ.: 1312-81-8

Molecular hnyav: 325.82

Ntws: 6.51 g / cm3

Melting Taw tes: 2315 ° C

Zog: Cov hmoov dawb dawb

Solubility: insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog

Ruaj khov: hygroscopic muaj zog

Ntau yam ntau yam lus: Lanthanoxid, Oxyde de Lanthathe, Oxido de Lanthano

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Khoom Qhia Qhia

Khoom Ntawv

Kev qhia tshwj xeeb

Ntsuas Yam	Lub hom phiaj	Qho kawg
La2o3 / treo	≥99.99%	> 99.99%
Treo	≥99%	99.6%
Rov ua kom tsis txaus siab (% / TREO)
Tus kab khiav	I≤0.005%	0.001%
PR6O11	I≤0.002%	0.001%
Nd2o3	I≤0.005%	0.002%
Sm2o3	I≤0.001%	0.0005%
Tsis-re impurities (%)
Yog li ntawd	I≤0.002%	0.001%
Fes2o3	I≤0.001%	0.0002%
Siio2	I≤0.001%	0.0005%
Cl-	I≤0.002%	0.0005%
Cao	I≤0.001%	0.0003%
Tus nyom	I≤0.001%	0.0002%
Loi	I≤1%	0.25%
Tag	Ua raws li cov qauv saum toj no

Qhov no tsuas yog ib qho spec rau 99.99% purity, peb kuj tseem tuaj yeem muab 99.9%, 99.99% kev coj dawb huv. Lanthhanum oxide nrog tshwj xeeb cov kev xav rau impurities tuaj yeem kho tau raws li cov neeg siv khoom. Rau cov ntaub ntawv ntxiv, thov nyem!

Daim ntawv thov

Lanthhanum oxide, tseem hu ua Lanthana, siab purity turthanum oxide (99.99% rau 9-ce phaosce rau fluorescent teeb thiab ua tshwj xeeb kho qhov muag tsom iav, xws li infrared-absorbing iav, raws li tau qhab nia thiab fcc catthalyst, thiab tseem yog cov khoom siv raw rau cov khoom siv lanthhanum ntau lawm; Lanthhanum oxide tseem siv los ua kev loj hlob ntsuab ntxiv thaum lub sijhawm ua kua sintering ntawm silicon nitride thiab zirconium diboride.