<unk>  (also spelled sulphuryl<unk>  is the inorganic compound with the formula SO2F2. This easily condensed gas has properties more similar to sulfur hexafluoride than<unk>  chloride, being resistant to hydrolysis even up to 150 °C.  So inert is this material that suspended molten "sodium metal retains its shiny metallic appearance."
Sulfuryl Fluoride
4-Aminobenzoic acid
Sulfur trioxide
Salicylic acid
Silver sulfadiazine
8-Hyydroxyquinoline
Acetrizoic acid
Zinc sulfide