Name Cerium oxide Batch 20170515
Exterior Light yellow powder granularity(D50) 6.06 μm
 purity(CeO2)  99.998% Total amount(TREO) 99.58%
Rare earth impurities (ppm) Rare earth impurities (ppm)
La2O3 6 Fe2O3 3
Pr6O11 7 SiO2 35
Nd2O3 1 CaO 25
Sm2O3 1    
Eu2O3 Nd    
Gd2O3 Nd    
Tb4O7 Nd    
Dy2O3 Nd    
Ho2O3 Nd    
Er2O3 Nd    
Tm2O3 Nd    
Yb2O3 Nd    
Lu2O3 Nd    
Y2O3 Nd    

 

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