Description

Cericoxidegr is a high-purity cerium(IV) oxide-based material, widely recognized for its exceptional catalytic and polishing properties. This compound is critical for industrial processes requiring strong oxidative power and precise surface finishing. It serves as an indispensable raw material for manufacturers in the electronics, glass, and catalyst industries seeking reliable performance and consistent quality.

Application

• Chemical Polishing: A key agent for precision polishing of glass, optical lenses, and silicon wafers in semiconductor manufacturing.
• Oxidation Catalyst: Used in automotive exhaust systems and industrial processes to catalyze the oxidation of carbon monoxide and hydrocarbons.
• Glass Additive: Acts as a decolorizing and UV-absorbing agent in the production of high-quality optical and specialty glass.
• Ceramic Pigment: Provides stable yellow and orange colorants in ceramics and enamel glazes.
• Fuel Cell Component: Employed in solid oxide fuel cells (SOFCs) as an electrolyte material due to its ionic conductivity.
• Chemical Synthesis: Serves as a potent oxidizing agent in organic synthesis and laboratory research.
• Environmental Remediation: Utilized in catalytic converters and for the oxidative degradation of volatile organic compounds (VOCs).

Basic Information

Product Name	Cericoxidegr
CAS No.	9004-36-6
Molecular Formula	CeO₂
Molecular Weight	172.12 g/mol
Synonyms	Cerium(IV) oxide; Ceria; Ceric oxide; Cerium dioxide; Cerium(4+) oxide; Cerium oxide (CeO2); Opaline; Rare earth oxide; Nanoceria
EINECS	215-150-4

Quality Control

Our Cericoxidegr is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high performance. We adhere to relevant industry standards, and comprehensive testing is performed to verify purity, particle size distribution, and catalytic activity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong reducing agents and flammable substances. The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Pale yellow to white powder
Assay (as CeO₂)	≥ 99.5%
Particle Size (D50)	Contact for details
Surface Area (BET)	Contact for details
Loss on Drying (LOD)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 100 ppm
Sulfate (SO₄)	≤ 200 ppm

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