Catalog Number
ACM12060581
Product Name
Samarium(III) oxide
Category
Phosphors - Phosphor Materials; Nanoparticles
Synonyms
Samaria, Oxygen(2-)
IUPAC Name
oxygen(2-);samarium(3+)
Canonical SMILES
[O-2].[O-2].[O-2].[Sm+3].[Sm+3]
InChI
InChI=1S/3O.2Sm/q3*-2;2*+3
InChI Key
FKTOIHSPIPYAPE-UHFFFAOYSA-N
Boiling Point
4,118° C (7,444° F)
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 which 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 dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other Samarium salts.
Storage
Storage temperature: no restrictions.
Covalently-Bonded Unit Count
5
Hazard Statements
H315 H319 H335
MeSH Entry Terms
samarium (III) oxide;samarium oxide;Sm2O3
Monoisotopic Mass
351.82422g/mol
Precautionary Statements
P261 P305+P351+P338