Cerium Carbonate

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Appearance:WhiteCasno:5853-16-7
Formula:C3H30Ce2O24Weight:730.4879
Boiling:333.6ºC at 760 mmHgVapour:2.58E-05mmHg at 25ºC
Flash:169.8ºCSoluble:Insoluble in water, soluable in mineral acids
Detailed Specification
Spec 99.99% 99.95% 99.9% 99%
CHEMICAL COMPOSITION
CeO2/TREO (%Min.) 99.99 99.95 99.9 99
TREO (%Min.) 50, 60 or 70 50 or 70 50, 60 or 70 50, 60 or 70
Rare Earth Impurities %Max. %Max. %Max. %Max.
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO
0.0005
0.0005
0.0001
0.0001
0.0001
0.005
0.005
0.001
0.0005
0.0005
0.05
0.05
0.01
0.01
0.01
0.5
0.5
0.05
0.05
0.05
Non-Rare Earth Impurities %Max. %Max. %Max. %Max.
Fe2O3
SiO2
CaO
Cl-
SO4-
SnO
PbO
NiO
CdO
CuO
CoO
SrO
K2O
Na2O
0.0005
0.005
0.005
0.02
0.01
0.0005
0.0005
0.0003
0.0003
0.0003
0.0003
0.0003
0.005
0.005
0.002
0.01
0.01
0.005
0.01
0.0005
0.001
0.0005
0.0005
0.0005
0.0005
0.0005
0.005
0.005
0.002
0.01
0.01
0.05
0.01
0.0005
0.001
0.0005
0.0005
0.0005
0.0005
0.0005
0.005
0.005
0.005
0.02
0.02
0.05
Packing: 50KGs Iron Drum
Stability: Slightly hygroscopic
Application: is mainly applied in making auto catalyst and glass, and also as a raw materials for producing other Cerium compounds.
Synonyms: Carbonic acid,cerium(3+) salt (3:2), pentadecahydrate (8CI,9CI);Ceriumcarbonate; cerium(3+) carbonate hydrate (2:3:15)