Cerium Carbonate

Short Description:

Product Name:Cerium Carbonate manufacture|CAS54451-25-1 supply China|High Purity

Synonyms :Cerium(III) carbonate, Cerous carbonate, Cerium carbonate (Ce₂(CO₃)₃), Cerium tricarbonate, Dicerium tricarbonate, Carbonic acid, cerium(3+) salt (3:2), NSC 253011, Cerium carbonate hydrate

CAS Number: 54451-25-1

Molecular Formula:Ce2(CO3)3· xH2O

Molecular Weight: 460.26

（anhydrous basis）

Appearance: White powder, insoluble in water, soluble in acids.

Customized specifications are available upon request.

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Product Detail

Specifications of product

Customized specifications are available upon request.

Code	CC-3.5N	CC-4N
TREO%	≥46	≥46
Cerium purity and relative rare earth impurities
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.001
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Non rare earth impurities
Ca %	＜0.01	＜0.005
Fe %	＜0.005	＜0.003
Na %	＜0.008	＜0.005
K %	＜0.003	＜0.001
Pb %	＜0.003	＜0.001
Al %	＜0.005	＜0.005
Si %	＜0.010	＜0.010
Cl- %	＜0.030	＜0.030
SO42- %	＜0.030	＜0.030
NTU	＜20	＜20
oil content	After nitric acid dissolves, there is no obvious oil content on the solution surface.

Description & Features

Descriptive: WNX employs advanced automated production technology and uses high-quality raw materials to produce high-quality Cerium Carbonate.

Key Features:

High Purity:Cerium Carbonate contains no impurities from rare earth elements (such as iron, calcium, sodium), and the impurity content is low.

Good Solubility:Cerium Carbonate can dissolve rapidly in water and strong acids.

Consistency: The strict batch management in the production of Cerium Carbonate ensures stable quality for industrial large-scale production.

Chemical industry catalysts: Cerium carbonate is an important modifier for fluid catalytic cracking (FCC) catalysts used in petrochemicals, enhancing the efficiency of hydrocarbon conversion and the catalyst's sulfur resistance. It is also a key component of automotive exhaust purification catalysts, effectively reducing nitrogen oxides (NOx) and hydrocarbons by stabilizing the oxygen storage components.

Phosphorus remover for ponds: Based on its chemical properties, cerium carbonate can effectively remove phosphate from water bodies through precipitation, which is helpful in addressing the problem of water body eutrophication.

Batteries and energy materials: Cerium carbonate, as an important rare earth compound, plays a role in the cathode material of nickel-metal hydride (NiMH) batteries, providing excellent thermal stability. It is also one of the key raw materials for preparing solid oxide fuel cells (SOFC) and energy storage batteries.

Chemical synthesis intermediates: Cerium carbonate is an important precursor material for synthesizing other cerium compounds (such as cerium chloride, cerium oxide) and rare earth luminescent materials.