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|Section2= |Section3= |Section7= |Section8= }} Silver(II) fluoride is a chemical compound with the formula AgF2. It is a rare example of a silver(II) compound. Silver usually exists in its +1 oxidation state. It is used as a fluorinating agent. ==Preparation== AgF2 can be synthesized by fluorinating Ag2O with elemental fluorine. Also, at 200 °C (473 K) elemental fluorine will react with AgF or AgCl to produce AgF2.〔''Encyclopedia of Chemical Technology.'' Kirk-Othermer. Vol.11, 4th Ed. (1991)〕 As a strong fluorinating agent, AgF2 should be stored in Teflon or a passivated metal container. It is light sensitive. AgF2 can be purchased from various suppliers, the demand being less than 100 kg/year. While laboratory experiments find use for AgF2, it is too expensive for large scale industry use. In 1993, AgF2 cost between 1000-1400 US dollars per kg. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Silver(II) fluoride」の詳細全文を読む スポンサード リンク
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