Cerium Oxalate 99.999%
Cerium Oxalate 99.999%, code 5881
Formula: Ce2(C2O4)3.xH2O
CAS No.: 15750-47-7
Molecular Weight: 544.29 (anhy)
Density: N/A
Melting point: N/A
Appearance: white power or crystalline
Solubility: Soluble in water and strong mineral acids
Stability: Easily hygroscopic
Multilingual: Cerium Oxalate, Oxalate De Cerium, Oxalate Del Cerio
Cerium Oxalate 99.999% is used to decolorize glass by keeping iron in its ferrous state. The ability of Cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows. And it has specialized use in FCC catalyst and also is the important use for polishing powder.
Products available
Product Code: 5881 Standard Specification Typical Analysis Inspection Methods
Grade 99.999% 99.999%  
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99.999 99.999
TREO (% min.) 39 39 Volumetric Method
Rare Earth Impurities ppm max. ppm
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO		 5
5
2
2
2		 1
5
2
1
2		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe2O3
SiO2
CaO
SO4-
SnO
PbO
NiO
CdO
CuO
CoO
SrO
K2O		 5
50
50
50
50
5
5
3
3
3
3
3		 5
50
30
5
50
5
5
3
3
3
3
3		 Spectrographic

Atomic Absorption Spectrographic
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.