99.99% Lanthanum oxide CAS 1312-81-8

Incazelo emfushane:

Igama lekhemikhali:I-Lanthanum oxide
Elinye igama:I-Lanthanum(III) oxide, i-Lanthanum(3+) i-oxide, i-Lanthanum trioxide, i-Dilanthanum trioxide
Inombolo ye-CAS:1312-81-8
Ubumsulwa:99.99%
I-Molecular Formula:La2O3
Isisindo se-Molecular:325.81
Izakhiwo Zekhemikhali:I-Lanthanum oxide iyimpushana emhlophe, ayincibiliki emanzini, incibilika ku-asidi ye-inorganic, futhi i-deliquescent kalula, ngakho-ke kufanele ifakwe endaweni evala uphawu.Isetshenziswa kakhulu ekwenzeni izingxenye ezihlukahlukene zengilazi ye-optical kanye nemicu ye-optical, futhi ivame ukusetshenziswa kuma-ceramics, ama-catalysts, njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa

I-Lanthanum oxide	3N	4N	4.5N
I-TREO%	≥98	≥99	≥99
La ubumsulwa kanye isihlobo ezingavamile emhlabeni ukungcola
I-La2O3/TREO %	≥99.9	≥99.99	≥99.995
I-CeO2/TREO %	≤0.05	≤0.007	≤0.004
I-Pr6O11/TREO %	≤0.01	≤0.001	≤0.0005
Nd2O3/TREO %	≤0.01	≤0.001	≤0.0005
Sm2O3/TREO %	≤0.01	≤0.001	≤0.0005
Y2O3/TREO %	≤0.01	≤0.001	≤0.0005
Ukungcola komhlaba okungavamile
Fe2O3 %	≤0.01	≤0.005	≤0.005
SiO2 %	≤0.02	≤0.015	≤0.01
I-CaO %	≤0.08	≤0.05	≤0.03
Na %	≤0.02	≤0.01	≤0.01
MnO2 %	≤0.01	≤0.005	≤0.005
AL2O3 %	≤0.01	≤0.007	≤0.005
PbO %	≤0.01	≤0.005	≤0.003
Cl^-%	≤0.08	≤0.06	≤0.05
I-radioactive	1Bq/g
I-LOI (1000℃ 2h)	≤ 3.0	≤ 2.0	≤2.0

Isicelo

I-Lanthanum oxide isetshenziswa kakhulu ekwenzeni ingilazi yokubona enembayo nemicu yokubona.Iphinde isetshenziswe embonini ye-elekthronikhi njengama-capacitor e-ceramic, i-piezoelectric ceramic doping agent.Ibuye isetshenziswe njengento eluhlaza yokulungiswa kwe-lanthanum boride, futhi njenge-catalyst yokuhlukaniswa kwe-petroleum nokuhlanzwa.