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Samarium Oxide Sm2O3 99.9% Samarium (III) Oxide Powder powder 25kg Samarium Oxide
  • Samarium Oxide Sm2O3 99.9% Samarium (III) Oxide Powder powder 25kg Samarium Oxide

Samarium Oxide Sm2O3 99.9% Samarium (III) Oxide Powder powder 25kg Samarium Oxide

£1,936.18
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Samarium Oxide Sm2O3 99.9% Samarium (III) Oxide Powder powder 25kg Samarium Oxide

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Technical specifications:

Brand: Evek
Country and Region of Production: Germany
Manufacturer number: Not applicable
Type: Powder
Material: Samarium
Operation area: Metal element 62
Standard classifications:
Name, symbol, ordinal number: Samarium, Oxide, Sm2O3, 62
Assay: 99.9%
Further information:
Melting point: 2335 ° C
Density: 8,347 g / cm3
Boiling point: 4118 ° C

Description:

Samarium oxide is a highly insoluble, thermally stable samarium source that is suitable for glass, optics and ceramic applications. Samarium oxide is produced by thermal decomposition of samarium carbonate, nitrate, oxalate or sulfate or by burning the metal in air or oxygen at a temperature above 150 ° C. When evaporating and crystallizing, samarium oxide forms salts through ultra-pure (99.999%) samarium oxide (Sm2O3) powder, which dissolves in mineral acids. Samarium oxide is readily available in most quantities. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards.

Areas of application:

  • Samarium (III) oxide is used in glass that absorbs infrared radiation. In organic chemistry, it catalyzes the reaction of acyclic primary alcohols to aldehydes and ketones. Another application is the production of other samarium salts such as samarium (III) sulfide.

documentation

Datasheet (German)
Metalle Seltene, Samarium, Samarium Oxide
2020-08-07

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