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Cerium Carbonate with High Quality and Low Price1
Rare Earth ProductsCerium CarbonateCerium
Weifang Lanchuang New Material Technology Co., Ltd.
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Product Description Cerium CarbonateFormula: Ce2(CO3)3.xH2OCAS No.: 54451-25-1Molecular Weight: 460.27 (anhy)Density: N/AMelting point: N/AAppearance: White crystallineSolubility: Insoluble in water, soluable in mineral acidsStability: Slightly hygroscopicHigh-purity cerium carbonateGradeCC-4NCC-5NTREO%≥48≥48CeO2/TREO%≥99.99≥99.999La2O3/TREO%≤0.004≤0.0002Pr6O11/TREO%≤0.002≤0.0002Nd2O3/TREO%≤0.002≤0.0001Sm2O3/TREO%≤0.001≤0.0001Y2O3/TREO%≤0.001≤0.0001Ca%<0.0001<0.0001Fe%<0.0001<0.0001Na%<0.0001<0.0001Pb%<0.0001<0.0001Mn%<0.0001<0.0001Mg%<0.0001<0.0001Al%<0.0001<0.0001SiO2%<0.001<0.0001Cl%<0.002<0.002SO4%<0.01<0.01NTU<10<10Description: 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 ItemStandardResultsCeO2/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%ConclusionComply with enterprise standardApplicationCerium 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, NOxand 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.
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