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Cerium(III) Carbonate (Ce₂ (CO₃)₃), also known as Cerous Carbonate, is a principal inorganic salt of the rare-earth element Cerium (Ce). Primarily supplied as a hydrate (Ce₂(CO₃)₃ xH₂O) and is valued as a high-purity Cerium source and a key Cerium intermediate. This white, odourless powder is notably insoluble in water but readily dissolves in dilute acids, making it an excellent calcination raw material. Cerium carbonate's high thermal stability and unique chemical properties are utilised in the synthesis of Cerium Oxide (CeO2) and as an essential glass decolourising agent and ceramics thermal stabiliser in advanced material manufacturing. We are a leading & trusted Cerium Carbonate supplier worldwide, offering various RRes that meet quality and safety standards, with reliable lead times and global supply capability.
Cerium(III) Carbonate (Ce₂ (CO₃)₃), also known as Cerous Carbonate, is a principal inorganic salt of the rare-earth element Cerium (Ce). Primarily supplied as a hydrate (Ce₂(CO₃)₃ xH₂O) and is valued as a high-purity Cerium source and a key Cerium intermediate. This white, odourless powder is notably insoluble in water but readily dissolves in dilute acids, making it an excellent calcination raw material. Cerium carbonate's high thermal stability and unique chemical properties are utilised in the synthesis of Cerium Oxide (CeO2) and as an essential glass decolourising agent and ceramics thermal stabiliser in advanced material manufacturing. We are a leading & trusted Cerium Carbonate supplie...
Chemical Properties & Specifications
GHS Classification Warning (GHS07)
May cause skin and eye irritation
May cause respiratory irritation (H315, H319, H335)
Handling Requires use of PPE (dust mask type N95, gloves, eye shields) due to potential dust inhalation, ensure adequate ventilation
Additive to decolourise glass and enhance its light transmittance, brilliance, and stability. In ceramics, it improves the mechanical strength and thermal properties of materials
Key raw material in the preparation of Cerium(IV) Oxide (CeO₂), which is essential for manufacturing auto exhaust catalysts to control emissions (CO, NOx, HC reduction)
Principal source for synthesising other high-purity Cerium compounds, such as Cerium(III) Chloride (CeCl₃) and Cerium Metal, through calcination and subsequent processing
Preferred for controlled precipitation and hydrothermal synthesis of Cerium Oxide nanoparticles for use in polishing agents, fuel additives, and UV protection applications
Store in a cool, dry place
Keep containers tightly closed and protected from moisture, as the hydrate form is hygroscopic
Strong oxidizing agents and strong acids (will cause vigorous decomposition, releasing carbon dioxide)
As a CeO2 feedstock for manufacturing high surface-area Cerium Oxide. The high thermal stability of the calcination process allows for clean conversion into CeO2, which is essential for its Oxygen Storage Capacity (OSC) in three-way catalysts for automotive emissions control.
Acts as a glass decolorizing agent by oxidizing trace iron impurities (Fe2+) into a less noticeable, faintly yellow form (Fe3+). This significantly enhances the glass's light transmittance enhancer and improves its perceived brilliance.
Significantly easier and cheaper to synthesize and handle under normal atmospheric conditions. The anhydrous form (known as Cerium(III) carbonate anhydrous) is highly hygroscopic (absorbs moisture rapidly), making it prone to caking and necessitating specialized, inert-atmosphere handling for anhydrous chemical storage.
Sparingly soluble in neutral water, dissolving only in trace amounts. However, it readily dissolves (is highly soluble) when treated with most dilute mineral acids, releasing carbon dioxide gas. (Cerous Carbonate solubility)
Yes export ready with Cerium Carbonate coa, sds documentation provided on sourcing with reliable lead time.
Tech & Research Grade 99.9% (Standard Hydrate Powder 99.9% REO Form), Ultra-High Purity Grade 99.995%+ (High Purity Powder 99.995% REO Form), High Purity Typically 99%+ REO (Anhydrous Form)
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