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Lanthanum Oxide 99.99% La2o3 Rare Earth Oxide White powder

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图标Specification:

Items

Grade

La2O3/REO %min 99.999 99.995 99.99 99.9 99.5 99.0
Rare earth impuritiesREO

 

CeO2 0.0002 0.0005 0.0015  0.005   0.05 

 

 

 0.5 

 

 

Pr6O11 0.0002 0.0005 0.0015 0.005 0.01 0.10
Nd2O3 0.0002 0.0005 0.0010 0.0010 0.01 0.1
Sm2O3 0.0002 0.0005 0.0010 0.001 0.01 0.01
Y2O3 0.0003 0.0010 0.0010 0.005 0.005 0.1
Non rare earth impurities Fe2O3 0.0002 0.0003 0.0005 0.001 0.005 0.010
SiO2 0.0030 0.0050 0.0050 0.010 0.050 0.050
CaO 0.0010 0.0050 0.0050 0.010 0.050 0.10
CuO 0.0002 0.0002 0.0005
NiO 0.0002 0.0002 0.0005
PbO 0.0010 0.0020 0.0050
Cl— 0.02 0.03 0.03 0.03 0.05 0.05

图标Application:

Made of special alloys used in the manufacture of precision optical glass, high refractive optical fiber, suitable for cameras, camera, microscope lens and advanced optical instruments prism. Also used in the manufacture of ceramic capacitors, piezoelectric ceramics dopants and X-ray emitting material bromine lanthanum oxide powder. Used as a catalyst for many, for improving barium titanate (BaTiO3), strontium titanate temperature (SrTiO3) dependence of ferroelectric and dielectric properties, and the manufacture of fiber optics and optical glass.

图标Advantages:

• Prices:we can quote best price due to we have factory.

• Quality:Products certificated with CNAS,CMA,SGS etc.

• Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.

• Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!

• Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on.

• Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost.

 

 

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