Low Chlorine Cerium Carbonate

CAS NO: 54451-25-1, 77520-94-6 EINECS: 676-523-9, 208-655-6
Molecular Formula: Ce2(CO3)3·X(H2O)
Molecular Weight: 460.26
Properties: White Powder, Insoluble In Water, Soluble In Mineral Acids, Lose Crystal Water And Oxidized In Dry Air.
Synonyms: Cerium Carbonate Hydrate; Cerium (III) carbonate hydrate.

Specification:

CODE	CECO-4N	CECO-3N	CECO-2N
TREO>%	50	50	50
CeO2/REO>%	99.99	99.9	99.0
Acid-insoluble<%	0.1	0.1	0.1
Non-rare earth impurities<ppm
Fe2O3	50	50	50
CaO	50	50	100
SiO2	50	50	100
PbO	20	50	100
Cl-	50	50	50

Applications: Cerium Carbonate used for optical glass, also used in catalysis, wastewater treatment, making Cerium compounds.

Packing: Woven plastic inner with plastic bag. Net weight 25/50 kg.

Storage: Keep Sealed And Store In Dry And Cool Places.