Description

Cobalt Zirconate is a high-performance inorganic pigment and ceramic material. This compound is valued for its exceptional thermal stability and vibrant blue coloration, making it a critical component in demanding industrial applications. It is primarily utilized by manufacturers in the ceramics, coatings, and specialty glass industries seeking durable, high-temperature colorants.

Application

• Ceramic Pigments: Imparts a stable blue color in glazes, porcelain, and sanitaryware, resistant to high firing temperatures.
• High-Temperature Coatings: Used in heat-resistant paints and coatings for engines, exhaust systems, and industrial equipment.
• Specialty Glass & Enamels: Provides coloration in architectural glass, artistic glass, and vitreous enamels.
• Electroceramics: Acts as a functional additive in certain dielectric and piezoelectric ceramic formulations.
• Plastic & Masterbatch Coloring: Used as a colorant for engineering plastics requiring high thermal stability.
• Catalyst Systems: Employed as a catalyst or catalyst support in specific chemical synthesis processes.

Basic Information

Product Name	Cobalt Zirconate
CAS No.	69011-09-2
Molecular Formula	CoO·ZrO₂ / CoZrO₃ (commonly represented)
Molecular Weight	Contact for details
Synonyms	Cobalt Zirconium Oxide; Cobalt Zirconium Trioxide; Zirconium Cobalt Oxide; Cobalt Blue Zirconate; Ceramic Blue Pigment; Cobalt Zirconium Spinel; CoZrO₃; C.I. Pigment Blue 72
EINECS	Contact for details

Quality Control

Our Cobalt Zirconate is manufactured under strict process controls to ensure batch-to-batch consistency and high performance. Quality is verified through analysis of key parameters including color value, particle size distribution, and chemical composition. A Certificate of Analysis (COA) documenting these 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	Fine blue powder
Identification (XRD)	Conforms to structure
Cobalt (Co) Content	Contact for details
Zirconium (Zr) Content	Contact for details
Particle Size (D50)	< 10 µm (or as specified)
Loss on Ignition (LOI)	< 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.