Uranium hexafluoride (UF6) is a chemical product that plays a central role in the process of uranium enrichment, which is used for the production of fuel for nuclear reactors and nuclear weapons. It is a highly toxic compound that exists as gray crystals under standard conditions. UF6 is known for its reactive nature, especially when in contact with water, and its corrosive properties towards most metals. The manufacturing process of uranium hexafluoride involves several chemical steps, starting with the dissolution of uranium ore in nitric acid and subsequent conversion into various uranium compounds before it is finally oxidized to UF6. This specialized book provides a detailed examination of the chemical properties, production, and applications of uranium hexafluoride in the nuclear industry.