Lanthanum Oxide

Description

Product name	Lanthanum Oxide 99.99%
Item	Technical Data	Inspection Value
Appearance	white powder	white powder
La2O3/TREO (% min. )	99.99	99.992
TREO (% min. )	99	99.2
Loss on ignition (% max. )	1.0	0.08
Rare Earth Impurities	% max.
CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO	0.005 0.005 0.001 0.001 0.001 0.001 0.005	0.0010 0.0010 0.0005 0.0005 0.00005 0.00005 0.0012
Non-Rare Earth Impurities	% max.
Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO	0.0005 0.01 0.01 0.0005 0.0005 0.0003 0.0005 0.0003 0.0005 0.001	0.0002 0.001 0.001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0002

 

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