High Purity Rare Earth Cerium Carbonate CE2 (CO3) 3 with Factory Price

• Customization: Available
• Certification: RoHS, ISO
• Shape: Powder
• Model NO.: LC-Cerium Carbonate
• Purification Method: Vacuum Distillation
• Preparation Method: Extraction Separation
• Application: Catalyst Masses, Energy Materials, Photoelectric Material, Photorecording Material, Medicine, Astronavigation, Computer, ICT, Water Treatment
• Product Type: Rare Earth Oxide
• Composition: Cerium
• CAS No.: 54451-25-1
• Einecs: 208-590-3
• Molecular Weight: 460.27 (Anhy)
• Type: Rare Earth Caobonate
• Appearance: White Powder
• Grade Standard: Industrial Grade
• Purity: 99.9%-99.999%
• OEM/ODM: Yes
• Sample: Yes
• Treo: 45%~50%
• Transport Package: 25kg/Bag or as Per Customer′ S Requirement
• Specification: 99.9% min
• Trademark: Lanchuang
• Origin: China
• HS Code: 2846103000
• Production Capacity: 1000t/Year

Product Description

Cerium Carbonate

Formula: Ce2(CO3)3.xH2O
CAS No.: 54451-25-1
Molecular Weight: 460.27 (anhy)
Density: N/A
Melting point: N/A
Appearance: White crystalline
Solubility: Insoluble in water, soluable in mineral acids
Stability: Slightly hygroscopic

High-purity cerium carbonate
Grade	CC-4N	CC-5N
TREO%	≥48	≥48
CeO2/TREO%	≥99.99	≥99.999
La2O3/TREO%	≤0.004	≤0.0002
Pr6O11/TREO%	≤0.002	≤0.0002
Nd2O3/TREO%	≤0.002	≤0.0001
Sm2O3/TREO%	≤0.001	≤0.0001
Y2O3/TREO%	≤0.001	≤0.0001
Ca%	<0.0001	<0.0001
Fe%	<0.0001	<0.0001
Na%	<0.0001	<0.0001
Pb%	<0.0001	<0.0001
Mn%	<0.0001	<0.0001
Mg%	<0.0001	<0.0001
Al%	<0.0001	<0.0001
SiO2%	<0.001	<0.0001
Cl%	<0.002	<0.002
SO4%	<0.01	<0.01
NTU	<10	<10
Description: The white powder is insoluble in water but soluble in acids. Usage: It is used for manufacturing catalysts for purifying vehicle exhaust gas and is also an intermediate for preparing cerium and other compounds.

High-purity cerium carbonate is a chemical substance with high purity. It is in the form of white powder and has relatively stable chemical properties. It plays an important role in many fields. For example, it can improve performance in the manufacturing of glass and ceramics, and has excellent performance in catalysis, luminescent materials, etc. It is one of the indispensable and important raw materials in modern industry.

 

Test Item	Standard	Results
CeO2/TREO	≥99.99%	>99.99%
Main Component TREO	≥48%	48.75%
RE Impurities (%/TREO)
La2O3	≤0.003%	0.002%
Pr6O11	≤0.001%	0.0002%
Nd2O3	≤0.001%	0.0002%
Sm2O3	≤0.001%	0.0001%
Y2O3	≤0.001%	0.0002%
Non-RE Impurities (%)
SO4	≤0.003%	0.001%
Fe2O3	≤0.001%	0.0005%
SiO2	≤0.002%	0.001%
Cl-	≤0.002%	0.001%
CaO	≤0.003%	0.001%
PbO	≤0.003%	0.001%
Conclusion	Comply with enterprise standard

Application

Cerium carbonate (Ce₂(CO₃)₃) is an important rare earth compound, mainly composed of cerium and carbonate. It has a wide range of uses, covering industrial catalysis, materials science, environmental protection and other fields. The following are its main applications:

1. Catalyst precursor
- Automobile exhaust purification: used to reduce CO, NO_xand unburned hydrocarbons in automobile exhaust.
- Industrial catalysis: used for the preparation of catalysts for methane reforming, water gas shift and other reactions.

2. Glass and ceramic industry
- Glass decolorization and polishing: can be used for glass decolorization (iron oxide impurities) and precision optical glass polishing.
- Ceramic additives: improve the heat resistance and mechanical strength of ceramics, or as a glaze component to enhance color stability.

3. Environmental protection applications
- Wastewater treatment: used for industrial wastewater purification.
- Waste gas treatment: assist desulfurization and denitrification processes to reduce acid gas emissions.

4. Materials Science
- Preparation of functional materials: used as precursors to prepare fluorescent materials (such as LEDs), magnetic materials or high-temperature superconducting materials.
- Nuclear industry: cerium isotopes can be used for neutron absorption materials or nuclear waste treatment.

5. Other fields
- Electronic devices: used in the manufacture of electronic components such as solid electrolytes and sensors.
- Pharmaceutical intermediates: used as raw materials for the synthesis of cerium-containing drugs in a few studies.