Erbium oxide

Erbium
Molecular formula: er2o3
cas number: 12061-16-4
Properties: pink powder, insoluble in water, soluble in acid.
Purposes: for yttrium iron garnet nuclear reactor control additives and materials used in the manufacture of special glass and absorb infrared light-emitting glass, also used as a coloring agent for glass.
Grades and chemical composition meet the following requirements: