I have a bucket of liquid ammonium polyphosphate 10-34-0. It has been in my garage for about 10 years. I know it settles but I don't know about it settling for 10 years. Is it possible for the polyphosphate to settle and become explosive? I want to dispose of it, kind of need to know whether or not to call the bomb squad or not! :-(
Thanks for any answers/debunking.