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Ammonium Polyphosphate 10-34-0


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.


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