Sale! View larger

Samarium Oxide (Sm2O3) Powder

HTRE842

New product

Samarium Oxide Sm2O3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. HM provides Samarium Oxide Sm2O3 at a competitive price. The purity and particle size can be customized.

More details

Inquiry

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

MF Sm2O3
MW 348.8
Purity 99.999%/99.99%/99.9%/99%
CAS 12060-58-1
Synonyms SamariumOxid/Oxyde De Samarium/Oxido Del Samario

More info

HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

Samarium Oxide (Sm2O3) Powder 

  • 12060-58-1
  • Sm2O3
  • Molar mass: 348.72 g/mol
  • Appearance: yellow-white crystals
  • Density: 8.347 g/cm3
  • Melting point: 2,335 °C (4,235 °F; 2,608 K)
  • Boiling point: Not Stated
  • Solubility in water: insoluble
  • Magnetic susceptibility (χ): +1988.0·10−6 cm3/mol
  • Crystal structure: cubic

Application

Samarium Oxide also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium Chloride crystals treated with Samarium have been employed in lasers that produce beams of light intense enough to burn metal or bounce off the moon. Samarium Oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The Oxide catalyzes the dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves the preparation of other Samarium salts.

Specifications

Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Sm2O3/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 99.5 99 99 99
Loss On Ignition (% max.) 0.5 0.5 1 1
Rare Earth Impurities ppm max. ppm max. % max. % max.
Pr6O11/TREO
Nd2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO
3
5
5
5
1
50
100
100
50
50
0.01
0.05
0.03
0.02
0.01
0.03
0.25
0.25
0.03
0.01

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy