Cerium(III) Carbonate Hydrate (Ce2(CO3)3· xH2O)

Name		Cerium(III) Carbonate Hydrate	Linear Formula		Ce2(CO3)3· xH2O	Molecular Weight		457.85
Appearance		White powder	Water Solubility		Insoluble in water	CAS Number		54451-25-1

Cerium(III) Carbonate Hydrate

Cerium carbonate is a white powder in appearance. It is non-toxic, tasteless, non-irritating, safe, and reliable. It has no chemical reaction with water and organic matter, and its radioactivity is less than 0.8bq/g. Cerium carbonate can be prepared by precipitation of carbonic acid.

Chemical Composition of Cerium(III) Carbonate Hydrate

Main Compositions
Item	TRE			CeO2/TRE
Content %	≥45.00			≥99.95
Rare Earth Impurities(≤)
Item	La2O3	Pr6O11	Nd2O3	Y2O3	SmO3
Content %	≤0.02	≤0.01	≤0.01	≤0.005	≤0.005
Non-Rare Earth Impurities（≤）
Item	Fe2O3	SO42-	CaO	Cl-	MgO
Content %	≤0.005	≤0.05	≤0.005	≤0.05	≤0.002
Item	ZnO	Al2O3
Content %	≤0.005	≤0.015

Packaging of Cerium(III) Carbonate Hydrate

1000 kg/bag.