Lub Hoobkas Khoom Muag Khoom Lanbthehanum CAS 1312-81-8 nrog tus nqi pheej yig

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Cov lus piav qhia luv luv:

Lanthhanum Oxide CAS 1312-81-8 Cov Chaw Tsim Khoom Nqe

Khoom npe:Lanthhanum oxide

CAS:1312-81-8

Mf:La2o3

Mw:325.81

Einecs:215-200-5

Cwj pwm:tus tsim

Pob:1 g / hnab lossis 25 g / lub raj mis

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Khoom Qhia Qhia

Khoom Ntawv

Kev piav txog

Khoom npe: Lanthhanb oxide

Cas: 1312-81-8

Mf: la2o3

MW: 325.81

Einecs: 215-200-5

Melting Taw tes: 2315 ° C

Boint Taw tes: 4200 ° C

Qhov ceev faj: 6.51 g / ml ntawm 25 ° C (lit.)

FP: 4200 ° C

Xim: Cov hmoov dawb

Kev nqus yuam kev: 6.51

Kev qhia tshwj xeeb

La2O3 / Treo%	≥99.9	≥99.99	≥99.995
CEO2 / Treo%	I≤0.05	I≤0.007	I≤0.004
Pr6o11 / Treo%	≤0.01	≤0.001	I≤0.0005
ND2O3 / Treo%	≤0.01	≤0.001	I≤0.0005
Sm2O3 / Treo%	≤0.01	≤0.001	I≤0.0005
Y2O3 / Treo%	≤0.01	≤0.001	I≤0.0005
Fe2O3%	I≤0.005	I≤0.003	I≤0.0003
SOO2%	I≤0.02	I≤0.015	I≤0.005
CAO%	I≤0.05	≤0.01	I≤0.005
Na%	I≤0.005	I≤0.003	I≤0.002
Mno2%	I≤0.003	I≤0.002	≤0.001
AL2O3%	≤0.01	I≤0.007	I≤0.005
PBO%	≤0.01	I≤0.005	I≤0.003
Clu-%	I≤0.1	I≤0.06	I≤0.04

Daim ntawv thov

Lanthhanum Oxide CAST cov nqe uas siv los ua cov khoom siv raw ua cov khoom siv ntawm cov iav, ceramics thiab hluav taws xob.

Nyiaj them

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