Zirconium oxychloride octahydrate is white crystalline powder, which is a common zirconium salt. It lose six crystalline water at 150℃ and turn to anhydrous at 210℃。 Zirconium(IV) oxychloride octahydrate is stable at room temperature and pressure. It is soluble in water, methyl alcohol, ethyl alcohol and ether, slightly soluble in hydrochloric acid, however insoluble in other organic solvent.
ZrOCl2.8H2O is a vital zirconium compound widely used as a precursor in various industrial, scientific, and technological applications. Its reactivity, solubility, and ability to form stable complexes make it indispensable for producing advanced materials and enabling innovative processes.
Zirconium Oxychloride Octahydrate
| CAS No.:13520-92-8 | EINECS No.:231-717-9 | Molecular Formula:ZrOCl2.8H2O | Molecular Formula:322.25 |
| Melting Point:400℃ | Density:1.91 | UN 3260 8/PG 2 |
Applications
Zirconium(IV) oxychloride octahydrate is raw material for zirconium dioxide. It is additive for rubber, drier for paiting, a refractory material, a ceramic material, galze and treating agent for fiber.
A primary application of ZrOCl2.8H2O is in the production of zirconium-based materials, particularly zirconium dioxide (ZrO2), also known as zirocnia. Zirconia is a highly valued ceramic material prized for its exceptional thermal stability, high mechanical strength, and resistance to corrosion. It is used in applications ranging from dental implants and cutting tools to fuel cells and thermal barrier coatings in aerospace engineering.
In the chemical industry, ZrOCl2.8H2O is utilized to manufacture zirconium salts and other derivatives that serve as key ingredients in catalyst, water treatment agents, and pigments. Zirconium compounds derived from ZrOCl2.8H2O play a crucial role in catalysis, enabling efficient chemcial reactions in petrochemical and fine chemical production.
The compound is also significant in textile and paper industries as a cross-linking agent. It improves the durability and performance of materials, especially i flame-retardant textiles and specialized papers.
Additionally, zirconium oxychloride is used in the preparation of advanced functional materials, such as zirconium-based metal-organic frameworks (MOFs). These materials exhibit excellent adsorption and storage properties, making them suitable for gas storage, separation, and environmental remediation.