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  • 12036-44-1
  • Tm2O3
  • 99.99%-99.999%
  • 3 inch dia x 0.25 inch th.etc
  • 234-851-6
  • UN3178
Category:

Description

Characteristic

Thulium(III) oxide is a pale green solid compound, with the formula Tm2O3.

Chemical formula:Tm2O3

Molar mass: 385.866 g/mol

Appearance: greenish-white cubic crystals

Density: 8.6 g/cm3

Melting point: 2,341 °C (4,246 °F; 2,614 K)

Boiling point: 3,945 °C (7,133 °F; 4,218 K)

Solubility in water:slightly soluble in acids

Magnetic susceptibility (χ):+51,444·10−6 cm3/mol

Crystal structure:Cubic, cI80

Application

It is mainly used for manufacturing portable X-ray transmission devices and also for reactor control materials.