Cerium Oxalate 99%
Cerium Oxalate 99%, code 5887
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% is used to decolorize glass by keeping iron in its ferrous state. It is used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass. It is applied to optical components to improve performance. It is also used for glass production and making ceramics.
Products available
Product Code: 5887 Standard Specification Typical Analysis Inspection Methods
Grade 99% 99%  
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99 99
TREO (% min.) 39 39 Volumetric Method
Rare Earth Impurities % max. %
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO		 0.5
0.5
0.2
0.05
0.05		 0.5
0.5
0.1
0.05
0.05		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities % max. %
Fe2O3
SiO2
CaO
SO4-
SnO
PbO
NiO
CdO
CuO
CoO
SrO
K2O		 0.03
0.05
0.05
0.05		 0.02
0.03
0.02
0.05		 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.