硫酰氟是一种防治昆虫的新型薰蒸剂。渗透性强,低温使用方便,无腐蚀性。适用于烟草、食物、百货、谷仓害虫的防治,对白蚁有较强的杀伤力,对蜗牛、蛾亦有良好防效。同时还可以作为电气绝缘气。硫酰氟最早在1901年由法国摩桑(H.Moisson)用元素氟和二氧化硫反应制得,其后1919年德国特劳俾(Traube)用氟磺酸钡加热分解制得,作为实验室制备方法。1950年美国道尔化学公司瓦依斯基(M.W Sulfuryl fluoride is a new fumigant against insects. Strong permeability, low temperature easy to use, non-corrosive. For tobacco, food, department stores, barn pest control, termites have strong lethality, snail, moth also have good control effect. At the same time can also be used as electrical insulation gas. Sulfuryl fluoride was first produced by H. Moisson with elemental fluorine and sulfur dioxide in 1901, followed by Traube in Germany in 1919 by thermal decomposition of barium fluorosulfonate, as a laboratory preparation method. 1950 Dow Chemical Company Dowager (M.W.