Description

Potassium Zirconate is an inorganic salt of zirconium and potassium, widely utilized in advanced material synthesis and industrial processes. Its primary value lies in its role as a versatile precursor for zirconia-based ceramics and as a key component in specialized glass formulations and surface treatments. This compound is essential for manufacturers and R&D facilities in the ceramics, glass, electronics, and catalyst industries seeking high-purity inorganic intermediates.

Application

• Ceramic Precursor: A key raw material in the production of high-performance zirconia (ZrO₂) ceramics and advanced composite materials.
• Specialty Glass Manufacturing: Used as a flux and stabilizer in the formulation of optical, refractory, and chemically resistant glasses.
• Surface Coatings & Conversion Layers: Applied in corrosion-resistant coatings and surface treatment processes for metals.
• Catalyst & Catalyst Support: Serves as a base material or promoter in heterogeneous catalysis for various chemical reactions.
• Ion Exchange & Sorption Media: Utilized in the development of selective ion-exchange materials for water treatment and purification.
• Electronics & Solid-State Ionics: Investigated for use in solid electrolytes and other components within electrochemical devices.
• Research & Development: A critical reagent in academic and industrial labs for developing new inorganic compounds and materials.

Basic Information

Product Name	Potassium Zirconate
CAS No.	12030-98-7
Molecular Formula	K₂ZrO₃ / K₂O·ZrO₂
Molecular Weight	241.41 g/mol (for K₂ZrO₃)
Synonyms	Dipotassium Zirconium Trioxide; Zirconium Potassium Oxide; Potassium Zirconium Oxide; Zirconate(2-), dipotassium; Dipotassium Zirconate; Zirconic Acid, Dipotassium Salt
EINECS	234-746-1

Quality Control

Our Potassium Zirconate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, chemical identity, and physical properties. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profiles, and loss on drying. We adhere to relevant industry standards and can support compliance requirements for your specific applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with minimal exposure to humidity. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as K₂ZrO₃)	≥ 98.0 %
Zirconium (Zr) Content	Contact for details
Potassium (K) Content	Contact for details
Loss on Drying	≤ 2.0 %
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	< 20 ppm

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