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CAS#:1308-87-8
Molecular Formula:Dy2O3
Purity:99.9 % 99.999 %
Specification Model:– 325 mesh , – 425 mesh
Hazardous Class:Not hazardous for transportation
EINECS No.:215-164-0
Category:

Description

Characteristic

Dysprosium Oxide (Dy2O3) is a sesquioxide compound of the rare earth metal dysprosium. It is a pastel yellowish-greenish, slightly hygroscopic powder.

Chemical formula:Dy2O3

Molar mass: 372.998 g/mol

Appearance: pastel yellowish-greenish powder.

Density: 7.80 g/cm3

Melting point: 2,408 °C (4,366 °F; 2,681 K)

Solubility in water:Negligible

Magnetic susceptibility (χ):+89,600·10−6 cm3/mol

Crystal structure:Cubic, cI80

Application

Specialized uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.