High quality Rare Earth oxides products supplier

Nano Samarium oxide Sm2O3 ultrafine For ceramic capacitor

Nano Samarium oxide Sm2O3 ultrafine For ceramic capacitor

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
Model: Nano rare earth oxide powder
Brand: NanoCrystal
Unit: KG
Minorder: 10
Supplyability: 1000KG
Payment: T/T
Port: Port of Shanghai , China
Certification: ISO9001、ISO14001、OHSAS18001


Brief information of  Nano  Samarium oxide  Sm2O3

Product name / Formula  Samarium Oxide /  Sm2O3
Color  Light yellow powder
Purity  99.9%-99.99%
CAS NO. 12060-58-1
Melting point  2325
Transport Package  25kg/drum - 50kg/drum  
Application  Permanent magnets; ceramic capacitors; catalysts; atomic energy


 Relative Purity
99.99 99.9
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 
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 


Process Flow Diagram


*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.


In sealed double polyethylene bags. The bags are packed in steel drums containing 25 or 50 Kgs net each.


Specification is adjustable as per user' s special requirement.



Q:Are you manufacturer?
A: Yes.We manufacture bulk products in our factory and produce small quantity and customer synthesis products. 

 Q: How about your quality control system?
     A: From the incoming raw material to finished product, we strictly follow the international standards such as ISO9001, ISO14001, RoHS.

Q: What certificates and documents do you offer?
A: We usually provide Commerical Invoice Packing List,Bill of Lading,COCO/FTA or as per request.Some technical paperwork is availablesuch as COAHNMRHPL CMSDS etc.

Q:Do you have stock?
A: We understand most customers prefer stock so we'll try to keep stock for most products. However, for some rare productswe won't keep stockand it needstime to synthesize. 

 Q: Can you produce according to my own specifications?
     A: Yes. Customized product is OK.

Q: What about the ports of shipment?
     A: Qingdao, Shanghai

Q: How can I pay to you?
     A: L/C or T/T is recommended, D/A, D/P, Western Union, MoneyGram, Paypal are available.