3D Printing Metal Powder

Hot Keyword

Rare earth elements

Samarium Oxide (Sm2O3)-Lump

Samarium Oxide (Sm2O3)-Lump

CAS: 12060-58-1</br>Molecular Formula: Sm2O3</br>Purity: 99.9%</br>Products Code: 620800LP</br>Specification Model: 3-12mm</br>Hazardous Class: NO</br>EINECS No.: 235-043-6
Send Inquiry
Samarium Oxide (Sm2O3)-Lump introduce:



Samarium(III) oxide (Sm2O3) is a chemical compound.The oxide is commonly white to off yellow in color and is often encountered as a highly fine dust like powder.

Chemical formula: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




The biocompatibility of natural samarium (III) oxide, which has previously been used for treatment in bone-related diseases was determined as a first step in its evaluation as a bone implant material. The rates and products of the purely heterogeneous oxidations of C2H6 (g) and C2H4 (g) on Sm2O3 in the presence of O2 (g) were investigated in a very low-pressure flow reactor by on-line molecular beam mass spectrometry, about 1000±100 K. Samarium(III) 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.

Hot Tags: Samarium Oxide (Sm2O3)-Lump, manufacturers, suppliers, factory, Customized