Lanthanum Oxide (La2O3)-Sputtering Target

(Lanthanum Oxide (La2O3)-Sputtering Target)

CAS: 1312-81-8 Molecular Formula: La2O3 Purity: 99.9 %-99.999 % Products Code: TR Specification Model: 2 inch dia x 0.25 inch th.etc EINECS No.: 215-200-5

Characteristic

Lanthanum oxide, also known as lanthana, chemical formula La2O3, is an inorganic compound containing the rare earth element lanthanum and oxygen.

Chemical formula：La2O3

Molar mass： 325.809 g/mol

Appearance： White powder, hygroscopic

Density 6.51 g/cm3, solid

Melting point： 2,315 °C (4,199 °F; 2,588 K)

Boiling point： 4,200 °C (7,590 °F; 4,470 K)

Solubility in water：Insoluble

Band gap： 4.3 eV

Magnetic susceptibility (χ)：−78.0·10−6 cm3/mol

Crystal structure：Hexagonal, hP5

Application

It is used in some ferroelectric materials, as a component of optical materials, and is a feedstock for certain catalysts, among other uses.

(Lanthanum Oxide (La2O3)-Sputtering Target)