Ammonium Chloride isn't the danger. It's the liberation of the chlorine from the bleach that makes Chlorine gas (Household bleach, or NaOCl - mixed with Ammonia, or NH3 results in the combination of the Sodium, Oxygen, Nitrogen and Hydrogen into 2NaONH3, and the Chlorine is released as Cl2) which is a vicious blister agent that burns any tissue that it comes into contact with. Technically, it's a WMD. If you have it in a container with two chambers, you can be charged with carrying a concealed weapon, and just having it set up shows intent to cause bodily harm. Unless you're planning on not having any governmental oversight after you've used it, I'd suggest something a bit more conventional there, MacGyver.










