Mario, was it wise to mention the 2nd ingredient added to the iodine for the explosive I mentioned in my post? The explosive formed is ammonium metaperiodate. Per unit weight, it is much more explosive than dynamite. It can't be transported safely, since blowing on it will set it off. We used to scatter small amounts in the school corridors after the Down Books and Pencils Bell for the janitor to encounter when he swept up. Also around the drawer in a teacher's desk.
Now if Sorcha will tell the other ingredients to use with iodine to make a drug, we can all get high (not blown high).
The ranchers I know here stopped using iodine sometime ago.