Description

Zirconyl Chloride Hydrate is an important inorganic zirconium compound, commonly represented by the formula ZrOCl₂·8H₂O. This versatile chemical serves as a key precursor for the synthesis of high-purity zirconium dioxide (zirconia) and other zirconium-based materials, valued for its controlled reactivity and purity. It is essential for manufacturers and R&D facilities in the ceramics, catalyst, and specialty chemical industries seeking reliable raw materials for advanced material synthesis.

Application

• Ceramics & Refractories: A primary precursor for the production of high-purity zirconia (ZrO₂) powders used in advanced ceramics, thermal barrier coatings, and refractory materials.
• Catalyst Synthesis: Used in the preparation of solid acid catalysts, including sulfated zirconia, for various organic synthesis and petrochemical processes.
• Textile & Leather Processing: Acts as a mordant in dyeing processes and a tanning agent in leather production to improve color fastness and material quality.
• Water Treatment: Employed as a coagulant aid and for phosphate removal in industrial and municipal water treatment systems.
• Chemical Intermediate: Serves as a starting material for the synthesis of other zirconium salts, organometallic compounds, and specialty chemicals.
• Cosmetics & Personal Care: Used in the manufacture of antiperspirant agents (e.g., aluminum zirconium chlorohydrate glycine complexes).
• Surface Treatment: Applied in conversion coatings and surface modification processes for metals to enhance corrosion resistance and paint adhesion.

Basic Information

Product Name	Zirconyl Chloride Hydrate
CAS No.	15461-27-5
Molecular Formula	ZrOCl₂·8H₂O
Molecular Weight	322.25 g/mol (Anhydrous basis: 178.13 g/mol)
Synonyms	Zirconium Oxychloride Octahydrate; Zirconium Dichloride Oxide Octahydrate; Basic Zirconium Chloride; Chlorozirconyl Octahydrate; Zirconium Chloride Oxide Hydrate; Zirconium(IV) Oxychloride Octahydrate; ZrOCl₂·8H₂O
EINECS	239-399-3

Quality Control

Our Zirconyl Chloride Hydrate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (ZrO₂ content), chloride content, and impurity profiles. Our quality commitment supports compliance with relevant industrial standards for consistent performance in your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and hydrolysis. Keep away from incompatible materials such as strong bases.

Specification

Item	Specification
Appearance	White crystalline solid
Identification (IR)	Conforms
Assay (as ZrO₂)	≥ 36.0 %
Chloride Content	Contact for details
Iron (Fe)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Loss on Drying	Contact for details

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