Lanthanum Oxide

Description

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. La2O3 is used to make optical glasses. Formula La2O3 Molar mass 325.809 g/mol CAS Number 1312-81-8 Density 6.51 g/cm3 Purity/Grade 99% max. part