Description

Disamarium Tritungsten Dodecaoxide is a specialized mixed-metal oxide compound with the chemical formula Sm₂W₃O₁₂. This material is valued for its unique structural and electronic properties, making it a subject of interest in advanced materials research and development. It is primarily utilized in industries focused on catalysis, solid-state electronics, and the development of functional ceramic materials. Researchers and manufacturers seeking novel inorganic compounds for high-performance applications will find this material of significant technical interest.

Application

• Catalysis Research: Investigated as a potential catalyst or catalyst support for specialized organic synthesis and oxidation reactions.
• Solid-State Ionics: Explored for use in solid oxide fuel cells (SOFCs) or as an electrolyte material due to its ionic conduction properties.
• Functional Ceramics: Serves as a precursor or additive in the production of advanced ceramics with tailored thermal and electrical characteristics.
• Phosphor Host Material: Used in the development of luminescent materials, where its structure can accommodate rare-earth dopants for lighting or display applications.
• Gas Sensing: Potential application in chemical sensor technology for detecting specific gases at elevated temperatures.
• Academic & Industrial R&D: A key compound for fundamental research in inorganic chemistry and materials science.

Basic Information

Product Name	Disamarium Tritungsten Dodecaoxide
CAS No.	13701-73-0
Molecular Formula	Sm₂W₃O₁₂
Molecular Weight	~1139.18 g/mol (Calculated)
Synonyms	Samarium Tungstate (Sm₂W₃O₁₂); Tritungstodisamarium Dodecoxide; Samarium Tungsten Oxide; Disamarium Tritungsten Dodecaoxide; Sm₂(WO₄)₃; Samarium(III) Tungstate; Tungstic Acid Samarium Salt
EINECS	Contact for details

Quality Control

Our Disamarium Tritungsten Dodecaoxide is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) analysis for elemental composition. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a desiccated environment to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	Yellow to off-white powder
Identification (XRD)	Consistent with Sm₂W₃O₁₂ phase
Purity (Sm₂W₃O₁₂)	≥ 99.9% (by ICP-OES)
Samarium (Sm) Content	26.0 - 27.0 %
Tungsten (W) Content	48.0 - 49.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying	< 0.5 %

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