Brief:
Cerium Oxide Ceria
CAS NO.: 1306-38-3
Content (percent): 99%, 99.5%, 99.9%
Color: light yellow powder or white powder
Application: glass, polish, decolorizing, ceramic.
Packaging & Delivery:
Packing Details: In steel drum with inner double PVC bags containing 50kg net each or in containing bag with inner PVC bag containing 1000kg net each.
Delivery Details: Within 10 days after receipt of deposit.
Specification:
|
Code
|
CO-2N
|
CO3N
|
CO-3N5
|
CO-4N
|
Analytical Method
|
|
TREO
|
≥99
|
≥99
|
≥99
|
≥99
|
|
|
Ce Purity and Relative RE-impurities
|
|||||
|
CeO2/TREO
|
99
|
99.9
|
99.5
|
99.99
|
AES,ICP
|
|
La2O3/TREO
|
0.5
|
0.05
|
0.02
|
0.005
|
AES,ICP
|
|
Pr6O11/TREO
|
0.1
|
0.01
|
0.005
|
0.002
|
AES,ICP
|
|
Nd2O3/TREO
|
0.1
|
0.01
|
0.005
|
0.002
|
AES,ICP
|
|
Sm2O3/TREO
|
0.01
|
0.01
|
0.001
|
0.0005
|
AES,ICP
|
|
Y2O3/TREO
|
0.01
|
0.01
|
0.001
|
0.0005
|
AES,ICP
|
|
Non-RE-impurities
|
|||||
|
Fe2O3
|
0.005
|
0.003
|
0.001
|
0.001
|
|
|
SiO2
|
0.03
|
0.02
|
0.01
|
0.005
|
|
|
CaO
|
0.03
|
0.02
|
0.005
|
0.005
|
AAS
|
|
MgO
|
0.005
|
0.001
|
0.001
|
0.001
|
AAS
|
|
PbO
|
0.005
|
0.001
|
0.001
|
0.001
|
AAS
|