Description

Cerium(III) Sulfate is an inorganic salt of the rare earth element cerium, widely recognized for its role as a versatile precursor and catalyst. This compound is valued for its ability to impart specific chemical and physical properties in advanced material synthesis. It is primarily sought by manufacturers and research institutions in the ceramics, catalyst, glass polishing, and electronics sectors for developing high-performance products.

Application

• Ceramics & Glass Manufacturing: Acts as a key additive and colorant to enhance thermal stability, opacity, and UV absorption in specialty glasses and advanced ceramic materials.
• Catalyst Production: Serves as a critical precursor and active component in automotive catalytic converters and industrial oxidation catalysts.
• Polishing Compounds: Used in the formulation of high-precision polishing slurries for optical lenses, semiconductor wafers, and display glass.
• Electronics & Phosphors: Employed in the synthesis of phosphors for lighting (LEDs, CFLs) and as a dopant in electronic ceramics.
• Chemical Synthesis: Functions as a reagent and catalyst in various organic synthesis and polymerization processes.
• Water Treatment: Utilized in certain advanced oxidation processes for wastewater treatment.

Basic Information

Product Name	Cerium(III) Sulfate
CAS No.	13454-94-9
Molecular Formula	Ce2(SO4)3
Molecular Weight	568.42 g/mol (anhydrous basis)
Synonyms	Cerous Sulfate; Cerium Sulfate (Ce2(SO4)3); Disulfuric acid, cerium(3+) salt (3:2); Cerium trisulfate; Cerium(3+) sulfate; Cerium sesquisulfate; Cerium sulfate (2:3)
EINECS	236-654-6

Quality Control

Our Cerium(III) Sulfate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms
Assay (Ce2(SO4)3)	≥ 99.0%
Purity (CeO2 basis)	≥ 44.0%
Chloride (Cl)	≤ 0.01%
Iron (Fe)	≤ 0.005%
Heavy Metals (as Pb)	≤ 0.002%
Loss on Drying	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.