Zirconium fluoride - Introduction
Zirconium fluoride is an inorganic compound. It is a colorless crystal, soluble in water and inorganic acids, and can react with hydrofluoric acid.
Zirconium fluoride has many important application fields. Zirconium fluoride is widely used as a sheath material in the fields of nuclear energy and aerospace, for wrapping nuclear fuel and manufacturing high-temperature gas reactors. Secondly, zirconium fluoride is also commonly used in the preparation of ceramic materials, such as fire-resistant bricks, high-temperature ceramics, and electronic ceramics. Zirconium fluoride can also be used as a surface treatment agent for materials, an additive for metal coatings, and a catalyst.
A common method for preparing zirconium fluoride is by reacting zirconium oxide with hydrofluoric acid. Heat zirconia and concentrated hydrofluoric acid together to high temperature to react and produce zirconium fluoride. The reaction equation is as follows:
ZrO2 + 4HF → ZrF4 + 2H2O
Safety information of zirconium fluoride: It has strong oxidizing and irritating properties. When using, attention should be paid to protective measures and avoid contact with eyes, skin, and respiratory tract. When handling and using zirconium fluoride, appropriate personal protective equipment such as gloves, goggles, and masks should be worn. Zirconium fluoride should be stored in a sealed container, away from sources of fire and flammable substances. If zirconium fluoride is inhaled or ingested by mistake, seek medical attention immediately.
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