Cerium Carbonate
1.
1).Formula: Ce2(CO3)3·
2)Mol.wt.460.27
3)CAS NO:54451-25-1
2.
DESCRIPTION OF GOODS:White or with light yellow crystalline powder, color change and slight changes with the purity, is inclined FangJing department, soluble in water. Will the water boiling suspension, the hydrolysis of carbonate formation alkali. And most acid reacts to the corresponding salt. In 900 ℃ heat decomposition for CeO2.
3.
Package:50 KG/PP DRUM., inside the packed in plastic bags
4.
Function:Mainly used for production in the middle of the ce compounds, and can be used for chlorinated ce, cerium oxide and other ce compounds of raw material.
Main Content) CeO2/TREO>99.95%
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(Rare Earth Oxides): TREO 46.14%
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RE Impurities Content
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Non-RE Impurities Content
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La2O3 10ppm
Pr6O11 10ppm
Nd2O3 20ppm
Sm2O3 <10ppm
Eu2O3 <10ppm
Gd2 O3 <10ppm
Tb4O7 <10ppm
Dy2O3 <10ppm
Ho2O3 <10ppm
Er2O3 <10ppm
Tm2O3 <10ppm
Yb2O3 <10ppm
Lu2O3 <10ppm
Y2O3 <10ppm
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Fe2O3 10ppm
CaO 20ppm
CI- 260ppm
Al 20ppm
S 56ppm
P 20ppm
Mg <5ppm
Cu <5ppm
Co <5ppm
Ti <5ppm
Zr <5ppm
Si <5ppm
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