Lanthanum Oxide
Lanthanumoxideiswhitesolidpowder,solubleinacid,ethanol,ammoniumchloride,insolubleinwaterandalkone.
|
Item |
Specification |
AnalyticalApparatus |
|
Model |
La2O3 |
|
|
TREO(wt%) |
99%min |
|
|
REpurityVS.REelement(wt%) |
||
|
CeO2/TREO |
<0.02 |
ICPSpectrometer |
|
Pr6O11/TREO |
<0.001 |
|
|
Nd2O3/TREO |
<0.001 |
|
|
Sm2O3/TREO |
<0.001 |
|
|
Y2O3/TREO |
<0.001 |
|
|
Non-REimpuritiesVSproducts(wt%) |
||
|
Fe2O3 |
<0.0005 |
AtomicAbsorptionSpectrophotometry |
|
CaO |
<0.001 |
|
|
SiO2 |
<0.005 |
|
|
MnO2 |
<0.0002 |
|
|
PbO |
<1.0 |
|
Application:Specialalloy,precisionopticalglass,ceramiccapacitor;productionofinfiltrationagentforpiezoelectricceramics,bromidelanthanumoxidepowderforX-rayluminescentmaterial;rawmaterialforlanthanumboride,finecatalystforoilseparation.
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