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    • Intense heat

      • When such a large quantity of compacted ammonium nitrate is exposed to intense heat — if, say, an accidental fire breaks out — it can trigger an explosion. The shock wave following a such a blast can be deadly. The explosion produces an area of high pressure that travels faster than the speed of sound, shattering glass and injuring people.
      www.nature.com › articles › d41586/020/02361-x
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  2. Aug 7, 2020 · The monster explosion that destroyed a good bit of Beirut was caused by the detonation of more than 2,700 tons of the fertilizer ammonium nitrate – a ghastly amount of one seriously scary chemical. If the name sounds familiar it's because the chemical is notorious.

  3. Feb 1, 2023 · A total of 51 ammonium nitrate explosion accidents worldwide occurred between 1916 and 2020 were analyzed. • Seven typical ammonium nitrate explosion accidents were analyzed. • A global framework for the safe and sustainable use of ammonium nitrate was proposed.

  4. Aug 5, 2020 · The chemical compound ammonium nitrate is believed to have been the cause of the devastating explosion in Beirut on Tuesday. But how can such a chemical cause such a massive and destructive blast?

    • 1 min
    • Nicole Mortillaro
  5. Aug 5, 2020 · Reuters. An ammonium nitrate explosion can release toxic gases. Nearly 3,000 tonnes of ammonium nitrate - taken from a ship off the coast of Beirut six years ago and then stored in a...

  6. But ammonium nitrate has a potentially lethal downside: If it comes into contact with an open flame or other ignition source, it explodes violently. The explosive force occurs when solid ammonium...

  7. Aug 5, 2020 · In its pure form, ammonium nitrate isn’t usually explosive – in fact, it’s safe to handle. However, if it is contaminated with impurities, the risk of it detonating increases. Heating also poses a danger: ammonium nitrate decomposes at around 230˚C, and can explode when heated to between 260–300˚C if it’s confined.

  8. Aug 5, 2020 · When ammonium nitrate explodes, it can release toxic gases including nitrogen oxides and ammonia gas. The orange plume is caused by the nitrogen dioxide, which is often associated with air ...

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