First off, I am not a professional chemist, nor claim to be any kind of expert in any field, except that which the military trained me in, sniper. But, with that being said, there are multiple books, written by, and for, the military, especially for the special operations community, that describe the materials, and processes, by which to acquire the necessary ingredients, and make certain explosives, porpellents, and much more. We were taught primitive ways of producing both traditional black powder, and smokeless gunpowder, and how to reload ammo in the field with minimal equipment. This, along with other topics, including booby traps, making simple weapons, including firearms, and more, were covered in our teachings, and are in the books, and manuals. I would reccomend anybody interested in any of these subjects, to buy these manuals, some of which can be found on the internet for free, due to the freedom of information act. Good luck, and be careful, because some of these are extremely dangerous, and should be done with the utmost precautions. Hooah!