Zirconium Fluoride, with the chemical formula ZrF4

Zirconium Fluoride, with the chemical formula ZrF4 and CAS number 7783-64-4, is a significant inorganic compound known for its diverse industrial applications. Here's a detailed description of the product:

1. Chemical Properties: Zirconium Fluoride appears as a white powder that is slightly soluble in water and hydrogen fluoride.

2. Optical Applications: It is used in the production of fluoride-based glasses, which are the first chemically and mechanically stable bulk glasses with continuous high transparency from the near UV to the mid-IR spectrum (0.3–6 μm).

3. Metal Production: Zirconium fluoride serves as a zirconium source in oxygen-sensitive applications such as metal production.

4. Nuclear Reactor Components: It is a component of molten salts used in nuclear reactors.

5. Environmental Applications: Zirconium-based sorbents, including zirconium fluoride, are gaining attention for their potential in water treatment, particularly for the removal of various water contaminants.

6. Adsorption Capabilities: Zirconium fluoride, along with other zirconium-based materials, exhibits properties such as hard Lewis acid characteristics, strong affinity towards electronegative ligands, and resistance to oxidants and acid-bases, making it suitable for pollutant removal from aqueous media.

7. Safety and Hazards: It is classified as a strong irritant, and its threshold limit value is set at 2.5 mg(F)/m3. When heated to decomposition, it emits toxic fumes of fluoride (F-).

8. Availability and Production: Zirconium is widely distributed in nature and is more abundant than metals like zinc and copper. The annual worldwide production of zirconium reaches approximately 900,000 tons.

In summary, Zirconium Fluoride is a versatile compound with applications in glass manufacturing, metal production, nuclear technology, and environmental management. Its unique properties make it a valuable material in both fundamental research and industrial applications.