The BATFE has determined that supplies to make IEDs are too available. As such, please ban the following;
acetic acid (vinegar)
acetone (acetone)
acetaminophen (generic Tylenol)
acetylsalicylic acid (aspirin)
aluminum foil (Renold's wrap, aluminum foil)
aluminum oxide (alumia)
aluminum potassium sulfate (alum)
aluminum powder (paint additive, aluminum powder)
aluminum sulfate (alum)
ammonium hydroxide (ammonia)
ammonium nitrate (instant cold packs)
carbon carbonate (chalk)
carbon tetrachloride cleaning fluid)
calcium hypochloride (bleaching powder)
calcium oxide (lime)
calcium sulfate (plaster of paris)
carbonic acid (seltzer)
charcoal (charcoal)
citric acid (citric acid, sour salt)
ethylene dichloride (dutch fluid)
ferric oxide (iron rust)
glucose (corn syrup)
glycerin (glycerin)
graphite (pencil lead)
hexamine (fuel tablets, hexfuel)
hydrochloric acid (muriatic acid)
hydrogen peroxide (peroxide, H2O2)
lead acetate (sugar of lead)
lead tetrooxide (red lead)
magnesium ribbon (mg ribbon)
magesium silicate (talc)
magesium sulfate (Epsom salts)
methyl ethyl ketone (MEK)
nitric acid (etcher's acid, art acid)
naphthalene (mothballs)
phenol (carbolic acid)
potassium bicarbonate (cream of tarter)
potassium chlorate (match heads)
potassium chromium sulfate (chrome alum)
potassium nitrate (saltpeter)
sodium dioxide (sand)
sodium bicarbonate (baking soda)
sodium borate (borax)
sodium carbonate (washing soda)
sodium choride (salt)
sodium hydroxide (lye)
sodium silicate (water glass)
sodium sulfate (glaubers' salt)
sodium thiosulfate (photographers hypo)
sulfur (flower of sulfur, dusting sulfur)
sulfuric acid (battery acid)
sucrose (cane sugar)
toluene (toluol, toluene)
urea (instant cold packs)
xylene (xylol, xylene)
zinc (moss remover, paint additive)
zinc choride (tinner's fluid)
This list is subject to change by the current director of the BATFE at any time without notice. Have a nice day.
(How's that for off the top of my head (mostly) the things that can be used for making explosives?)
Edit: I left out some obvious things.
Who would like me to make a list of the explosives that can be made from that list?