Silver Hexafluorophosphate

Silver hexafluorophosphate is a commonly encountered reagent in inorganic and organometallic chemistry. It is commonly used to replace halide ligands with the weakly coordinating hexafluorophosphate anion. The chemical formula is AgPF6 and has a Off-white powder appearance.

Person 1: "Did you know that Silver hexafluorophosphate can act as an oxidant, forming silver metal as a by-product?"
Person 2: "Who?"
Person 1: "Who what?"
Person 2: "Cares."