Description

Dicerium Ditin Heptaoxide is a high-purity inorganic compound with the chemical formula Ce2Sn2O7. This material is valued for its unique catalytic and electronic properties derived from the synergistic interaction of cerium and tin oxides. It serves as a critical advanced material for research and development in catalysis, solid-state electronics, and ceramic engineering. Industrial users and research institutions seeking specialized metal oxide compounds for high-performance applications will find this product meets stringent quality requirements.

Application

• Catalyst and Catalyst Support: Used in automotive exhaust systems and industrial catalytic processes for oxidation reactions.
• Solid Oxide Fuel Cell (SOFC) Components: Employed in the development of electrolytes and electrodes due to its ionic conductivity and stability.
• Electronic Ceramics: A key additive in multilayer ceramic capacitors (MLCCs) and other dielectric materials.
• Chemical Sensing: Acts as a sensitive material in gas sensors for detecting combustible or toxic gases.
• Phosphor Host Material: Serves as a lattice for doping with rare-earth ions to create luminescent materials.
• Advanced Glass and Coatings: Imparts specific refractive, abrasive, or protective properties to specialized glass and surface coatings.
• Research & Development: A precursor for synthesizing novel materials in academic and industrial research labs.

Basic Information

Product Name	Dicerium Ditin Heptaoxide
CAS No.	12515-32-1
Molecular Formula	Ce2Sn2O7
Molecular Weight	586.23 g/mol
Synonyms	Cerium Tin Oxide (Ce2Sn2O7); Ditin Dicerium Heptaoxide; Cerium Stannate; Tin Cerium Oxide; Pyrochlore-type Cerium Tin Oxide; Ce-Sn-O compound; EINECS 235-654-8
EINECS	235-654-8

Quality Control

Our Dicerium Ditin Heptaoxide is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets high-purity standards, with key parameters including phase purity, metal content, and particle size distribution. A comprehensive Certificate of Analysis (COA) detailing assay results, impurity profiles, and physical characteristics is provided with every shipment to guarantee traceability and consistency for your critical applications.

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). The product is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent caking or chemical degradation. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (XRD)	Conforms to Ce2Sn2O7 structure
Assay (Ce2Sn2O7)	≥ 99.0%
Particle Size (D50)	1-5 µm
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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