On 2022-09-21 3:49 PM, Scott Dorsey wrote:
> Dorothy J Heydt <
djh...@kithrup.com> wrote:
>>>Can a nitroglycerin pill explode?
>>
>>None of mine ever have. On the other hand, I haven't tried
>>taking one out and hitting it with a hammer. Though the thought
>>has crossed my mind to try it...
>
> My ex's brother tried it with his father's heart pills. Also tried
> heating them. There's not enough in there to be fun.
I haven't done any research, but I assume that the nitroglycerine is too
dilute for a chain reaction to occur -- decomposing molecules releasing
enough energy to trigger more molecules to decompose.
In the last chemistry lab I worked in, a couple of decades ago now, we
had one refrigerator for the really toxic chemicals, and another for the
ones that were relatively safe. The latter wasn't "spark proof", i.e.
safe to store flammable solvents in. Therefore, by workplace safety
regulations, we weren't allowed to store solutions containing any
non-negligible amount of flammable solvents, even in well-sealed
containers. And therefore, we weren't allowed to chill the bottles of
champagne or other alcoholic beverages that we used to celebrate
successful thesis defenses. If it contained alcohol, it was deemed to
be a fire/explosion hazard.
Joel