Description

Dicobalt Orthosilicate is an inorganic compound with the chemical formula Co₂SiO₄, serving as a critical precursor and functional material in advanced industrial applications. Its value lies in its unique catalytic and electronic properties, which are essential for manufacturing high-performance ceramics and specialized catalysts. This product is primarily needed by manufacturers in the electronics, catalyst, and specialty glass industries seeking reliable, high-purity inorganic intermediates.

Application

• As a key precursor material in the synthesis of cobalt silicate-based ceramics and pigments.
• In the formulation of specialized heterogeneous catalysts for petrochemical and fine chemical synthesis processes.
• For the production of electronic ceramics and dielectric materials used in capacitors and sensors.
• As a dopant or additive in glass and enamel formulations to impart specific color or physical properties.
• In research and development laboratories for studying catalytic reactions and material science.
• Potential use in energy storage and conversion materials, such as components for battery electrodes.

Basic Information

Product Name	Dicobalt Orthosilicate
CAS No.	13455-33-9
Molecular Formula	Co₂SiO₄
Molecular Weight	209.95 g/mol
Synonyms	Cobalt Orthosilicate; Cobalt(II) Orthosilicate; Cobalt Silicate (Co₂SiO₄); Cobaltous Silicate; Disilicate, Dicobalt; Co₂SiO₄; Cobalt Blue (related pigment precursor)
EINECS	236-647-4

Quality Control

Our Dicobalt Orthosilicate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A detailed Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and 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 acids. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Purple to blue-gray powder
Identification (IR)	Conforms to standard
Assay (Co₂SiO₄)	≥ 98.0 %
Cobalt (Co) Content	55.0 - 56.5 %
Silicon (Si) Content	13.0 - 14.0 %
Loss on Drying	≤ 1.0 %
Particle Size (D50)	< 10 µm (or as specified)
Heavy Metals (as Pb)	≤ 20 ppm

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