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Nano Samarium oxide Sm2O3 ultrafine powder

Nano Samarium oxide Sm2O3 ultrafine powder

samarium oxide 99%-99.99%, also called Samaria, Samarium has a high neutron absorption capacity.
Formula: Sm₂O₃
Mol.wt: 348.70
Main Application: Permanent magnet; ceramic capacitor; catalyst; atomic energy;

Parameters

Brief information of Samarium

Formula: Sm2O3
CAS No.: 12060-58-1
Molecular Weight: 348.80
Density: 8.347 g/cm3
Melting point: 2335° C
Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

 

Specification

 Relative Purity
Min.%
99.99 99.9
TREO
Min.%
99 99
RE Impurities/REO  Max.% Y2O3 0.0010  0.1000 
Pr6O11 0.0025 
Nd2O3 0.0035 
Eu2O3 0.0010 
Gd2O3 0.0010 
La2O3 0.0010 
CeO2
Tb4O7
Dy2O3
Ho2O3
Er2O3
Tm2O3
Yb2O3
Lu2O3
Non-RE Impurities   Max.% Fe2O3 0.0005  0.0010 
SiO2 0.0050  0.0050 
CaO 0.0050  0.0100 
Al2O3 0.0100  0.0200 
Cl- 0.0100  0.0100 
 L.O.I         Max.% 1.0  1.0 








Specification---SEM

Application

*Samarium oxide 99%-99.99%, 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. 

*Sa2O3used 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.

 

 

 

Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.

 

 

Others

Specification is adjustable as per user' s special requirement