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High purity rare earth oxide nano gadolinium oxide

High purity rare earth oxide nano gadolinium oxide

White powder, insoluble in water, soluble in acid. It can absorbs moisture and carbon dioxide of air easily.
Formula: Gd2O3
Mol.wt: 348.70
Main Application: Nuclear reaction inhibitor; nuclear magnetic resonance


 Brief information of  nano gadolinium oxide

Product name/Formula nano gadolinium oxide / GdO
APS(nm) 50-100nm
Specific surface area(m2/g) 10-30㎡/g
Grade/Purity 99.99%-99.9999%
CAS NO. 12064-62-9
Boiling point 3900
Transport Package 25kg/ 50kg/ drum
Application Magnetic Foam Materials,Optical Prism Additives,Nuclear reaction inhibitor


Product performance High purity  nano gadolinium oxide

1. The product has high purity, small particle size, uniform distribution, specific surface area, high surface activity, low apparent density.
2. Insoluble in water, soluble in acid to generate the corresponding salt.Dew in the air, easy to absorb water and carbon dioxide in the air and metamorphism.And ammonia, can generate gadolinium hydrate deposits. 


Application direction High purity wholesale gadolinium oxide nano powder

1. The power industry;
2. As a nuclear reactor control materials of preparing raw materials, metal gadolinium;
3. Used as yttrium aluminum and yttrium iron garnet with agent, medical apparatus and instruments of sensitized fluorescent material, magnetic bubble material and optical prism additives, etc.


Storage conditions High purity nano gadolinium oxide powder

Gd2O3 nanoparticles should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.



Relative Purity
99.999 99.99 99.95 99.9
99.0  99.0  99.0  99.0 

RE Impurities/REO  Max.%
La2O3 0.00010  合量
0.05 0.10
CeO2 0.00005 
Pr6O11 0.00005 
Nd2O3 0.00010 
Sm2O3 0.00005  0.0010 
Eu2O3 0.00010  0.0015 
Tb4O7 0.00010  0.0015 
Dy2O3 0.00010  0.0010 
Ho2O3 0.00005  0.0005 
Er2O3 0.00005  0.0005 
Tm2O3 0.00005  0.0005 
Yb2O3 0.00005  0.0005 
Lu2O3 0.00005  0.0005 
Y2O3 0.00010  0.0010 
 Non-RE Impurities   Max.% Fe2O3 0.0002  0.0005  0.0020  0.0030 
SiO2 0.0030  0.0050  0.0050  0.0060 
CaO 0.0005  0.0030  0.0050  0.0050 
Al2O3 0.0010  0.0100  0.0300  0.0400 
Cl- 0.0100  0.0200  0.0300  0.0500 
1.0  1.0  1.0  1.0 




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



Special Specification requirement please contact us directly.