| Formula£ºCe2(CO3)3 MOL.wt£º460.24 Specification: |
Low-Chloride Cerium Carbonate |
Code |
CC¡ª3NL |
CCl¡ª3N5L |
Analytical Method |
TREO£¥ |
50¡À2 |
50¡À2 |
¡¡ |
Ce Purity and Relative RE-impurities(£¥)
|
|||
CeO2/TREO |
£¾99.9 |
£¾99.95 |
AES |
La2O3/TREO |
£¼0.05 |
£¼0.02 |
AES |
Pr6O11/TREO |
£¼0.01 |
£¼0.005 |
AES |
Nd2O3/TREO |
£¼0.01 |
£¼0.005 |
AES |
Sm2O3/TREO |
£¼0.001 |
£¼0.001 |
AES |
Y2O3/TREO |
£¼0.001 |
£¼0.001 |
AES |
Non-RE-impurities(£¥)
|
|||
Fe2O3 |
£¼0.002 |
£¼0.0015 |
¡¡ |
SiO2 |
£¼0.02 |
£¼0.01 |
¡¡ |
CaO |
£¼0.02 |
£¼0.01 |
AAS |
MnO2 |
£¼0.001 |
£¼0.001 |
AAS |
PbO |
£¼0.001 |
£¼0.001 |
AAS |
Na2O |
£¼0.005 |
£¼0.005 |
AAS |
SO42- |
£¼0.01 |
£¼0.01 |
¡¡ |
Cl- |
£¼0.01 |
£¼0.0015 |
¡¡ |
Description:White powder,insoluble in water,soluble in acids.
Uses:Used in making catalyst for cleaning automotive exhaust gas ang also can be made into cerium metal and other compounds of cerium.
Batch Weight:1000,3000,6000,9000kg.
Packaging:(1)in containing bag,containing 800kg net each;(2)in plastic woven bag with inner double PVC containing 25kg or 50kg net each.