Description

Cobalt Tungstate is an inorganic compound with the chemical formula CoWO₄, known for its distinctive properties and utility in advanced material science. This material is valued for its role as a precursor and functional component in the development of catalysts, pigments, and specialized ceramics. It is particularly relevant for industries focused on energy, electronics, and high-performance coatings, where its thermal and chemical stability are key advantages.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for hydrodesulfurization and other petrochemical processes.
• Pigments and Dyes: Serves as a base for producing stable, inorganic pigments in ceramics and coatings.
• Electrochemical Materials: Investigated for use in electrodes and components within fuel cells and battery systems.
• Ceramic and Glass Manufacturing: Acts as a doping agent to modify the electrical or optical properties of ceramics and specialty glasses.
• Corrosion-Resistant Coatings: Incorporated into coatings to enhance durability and resistance in harsh environments.
• Research and Development: Utilized in academic and industrial R&D for exploring new catalytic and magnetic materials.

Basic Information

Product Name	Cobalt Tungstate
CAS No.	10101-58-3
Molecular Formula	CoWO₄
Molecular Weight	306.77 g/mol
Synonyms	Cobalt(II) tungstate; Cobaltous tungstate; Cobalt wolframate; Tungstic acid, cobalt(2+) salt; Cobalt monotungstate; CoWO₄; Wolframic acid, cobalt salt
EINECS	233-273-9

Quality Control

Our Cobalt Tungstate is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to verify chemical identity, purity, and physical properties, ensuring it meets the precise requirements of industrial and research applications. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment.

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 acids.

Specification

Item	Specification
Appearance	Gray to brown powder
Identification (IR)	Conforms
Assay (CoWO₄)	≥ 99.0%
Cobalt (Co) Content	19.0 - 19.5%
Tungsten (W) Content	59.5 - 60.5%
Particle Size (D50)	< 10 µm
Loss on Drying	≤ 0.5%

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