Samarium Oxide

Samarium Oxide

CAS #: 12060-58-1
Linear Formula: Sm2O3
EC No.: 235-043-6

Product Details

Samarium oxide is a light yellow powder, molecular formula Sm2O3, easy to deliquesce, insoluble in water, soluble in acid. Absorbing carbon dioxide and water molecules in the air. It can be used as additive of luminescent glass absorbing infrared ray, coating in photosensitive material, making samarium permanent magnetic material and producing metallic samarium, etc

Product Series

ProductProduct Code

Safety Data

Technical Data

Samarium oxide 99.9%


Samarium oxide 99.99%ET-Sm-02 TIM图片20180524114629_副本(001)

Properties (Theoretical)

Compound FormulaO3Sm2
Molecular Weight348.8
AppearanceLight yellow
Melting Point2,335° C (4,235° F)
Boiling Point4,118° C (7,444° F)
Density7600 kg/m-3
Exact Mass351.824 g/mol
Monoisotopic Mass351.824144 Da

Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Precautionary StatementsN/A
Flash PointNot applicable
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH
WGK Germany2

Packaging Specifications

Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging

Sample packaging: 500 g / bag, 1 kg / bottle


It is mainly used in preparing metallic samarium, electronic components, magnetic materials and industrial tail gas desulfurization and denitration catalysts 

Previous:Samarium Acetate Next:No Information