Formula:Ce2(CO3)3
Mol.wt.460.24
Specification£º		 Cerium Carbonate

Code
CC-2N
CC£­3N
CC-3N5
CC-4N
Analytical Method
TREO£¥
50¡À2
50¡À2
50¡À2
50¡À2
¡¡
Ce Purity and Relative RE-impurities£¨£¥£©
CeO2/TREO
£¾99
£¾99.9
£¾99.95
£¾99.99
AES,ICP
La2O3/TREO
£¼0.5
£¼0.05
£¼0.02
£¼0.005
AES,ICP
Pr6O11/TREO
£¼0.1
£¼0.01
£¼0.005
£¼0.002
AES,ICP
Nd2O3/TREO
£¼0.1
£¼0.01
£¼0.005
£¼0.002
AES,ICP
Sm2O3/TREO
£¼0.1
£¼0.01
£¼0.001
£¼0.0005
AES,ICP
Y2O3/TREO
£¼0.01
£¼0.01
£¼0.001
£¼0.0005
AES,ICP
Non-RE-impurities£¨£¥£©
Fe2O3
£¼0.01
£¼0.005
£¼0.002
£¼0.001
¡¡
SiO2
£¼0.03
£¼0.02
£¼0.01
£¼0.005
¡¡
CaO
£¼0.03
£¼0.02
£¼0.01
£¼0.005
AAS
MnO2
£¼0.005
£¼0.001
£¼0.001
£¼0.001
AAS
Na2O
£¼0.01
£¼0.005
£¼0.005
£¼0.005
AAS
PbO
£¼0.005
£¼0.001
£¼0.001
£¼0.001
AAS
Cl-
£¼0.06
£¼0.05
£¼0.05
£¼0.05
¡¡
SO42-
£¼0.01
£¼0.01
£¼0.01
£¼0.01
¡¡

Description:White powder,insoluble in water,soluble in acids.
Uses:Used in making Catalyst for cleaning automotive exhaust gas and also can be made into cerium metal,cerium oxide and other compunds of cerium.
Batch weight:1000,3000, 6000 or 9000Kg.
Packaging:(1)In containing bag,containing 800Kg net each;(2)In plastic woven bag with inner double PVC bags containing 25 or 50Kg net each.