Lanthanum Oxide

Lanthanum Oxide

La2O3 Lanthanum Oxide Powder

Lanthanum oxide is La2O3, an inorganic compound  containing the rare earth element lanthanum and oxygen.

It is used to develop ferroelectric materials, as a component of optical materials, and is a feedstock for certain catalysts.

Specification of  La2O3 Lanthanum Oxide Powder

TREO%: 99minLa2O3/TREO%: 99.99min
RE Impurities ( ppm)NonRE Impurities (%)
CeO2/TREO5maxFe2O30.0003 max
Y2O3/TREO2maxCaO0.0020 max
Nd2O3/TREO2maxSiO20.0015 max
Sm2O3/TREO2maxCl0.0050 max
Pr6O11/TREO5maxPbO0.0003 max
Dy2O3 /TREO2maxNiO0.0002 max
Gd2O3 /TREO2maxCuO0.0002 max
Tb4O7 /TREO2max
Ho2O3 /TREO2maxL.O.I1.0 max
Tm2O3 /TREO2max
Yb2O3 /TREO2max
Lu2O3 /TREO2max
Eu2O3 /TREO2max
Er2O3 /TREO2max

Application of La2O3 Lanthanum Oxide Powder

Used in the production of metal La and metal La-Ce, precision optical glass, ceramics, catalysts, hydrogen storage materials, luminescent materials, electronic components, etc.

Properties of La2O3 Lanthanum Oxide Powder

Slightly soluble in water, soluble in acid and generate the corresponding salts.

Air is easy to absorb carbon dioxide and water, gradually became lanthanum carbonate.

Storage conditions of Nickel Silicide

This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.