What is ammonium nitrate, the chemical fertiliser blamed for the Beirut explosion?
4 years, 5 months ago

What is ammonium nitrate, the chemical fertiliser blamed for the Beirut explosion?

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The Beirut blast was one of the largest non-nuclear explosions in recent history, according to Brian Castner, lead weapons investigator for Amnesty International’s Crisis Response Team Lebanese officials say that thousands of tonnes of ammonium nitrate stored in a warehouse at the port in Beirut caused the powerful explosion that devastated the city on Tuesday, killing more than 130 people, injuring at least 4,000 and displacing 300,000 from their homes. According to the Lebanese government, around 2,750 tonnes of ammonium nitrate fertiliser was stored in a warehouse on the Beirut waterfront and caught fire, later exploding. In 1947, an explosion in Texas City, Texas, killed at least 581 people and wounded 3,500 after two cargo ships carrying ammonium nitrate caught fire. “The human impact of it is the important thing, and it affected people a dozen kilometers away.” While it is difficult to precisely calibrate the force of the Beirut explosion, the US military offers a formula that allows bomb technicians a quick way to calculate the power of a blast with just paper and pencil, by converting the weight of a known quantity of explosives to that of TNT.

History of this topic

Four years after the Beirut port blast, many decry stalled justice as regional tensions spike
5 months ago
British court orders company to compensate some Beirut port blast victims
1 year, 6 months ago
Thirty tonnes of explosive chemicals go missing in the Mojave Desert
1 year, 7 months ago
UK ruling delivers rare victory for Beirut blast victims
1 year, 10 months ago
Part of Beirut’s giant silos collapses, 2 years after blast
2 years, 5 months ago
Infographic: How big was the Beirut explosion?
2 years, 5 months ago
2 years later, hope for justice in Beirut explosion fades
2 years, 5 months ago
Lebanon approves demolition of Beirut silos, gutted in blast
2 years, 8 months ago
Fuel explosion in Lebanon kills 20, wounding dozens
3 years, 4 months ago
What we still don’t know about Beirut’s port explosion
3 years, 5 months ago
‘Nothing was done’: HRW blasts officials in Beirut blast report
3 years, 5 months ago
A year on, politicians accused of hindering Beirut blast justice
3 years, 5 months ago
Syrian businessmen linked to firm that bought Beirut explosives
3 years, 11 months ago
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4 years, 3 months ago
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4 years, 3 months ago
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Officials long warned of explosive chemicals at Beirut port
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