2 Precursor Chemicals Used to Make Homemade Explosives ...
NOTE: AN: ammonium nitrate, AN/FO: ammonium nitrate/fuel oil, BP: black powder, CAN: calcium ammonium nitrate, CHP: concentrated hydrogen peroxide, ... PIRA discovered that crushing the CAN prills into a powdered form using either industrial strength coffee grinders or barley crushers eliminated the need to isolate purified AN. The pulverized ...