In 1921, about 4,500 tonnes of ammonium nitrate caused an explosion at a plant in Oppau, Germany, killing more than 500 people The deadliest industrial accident in US history occurred in 1947 at ...

David Carrol from the FBI says that in Pakistan the most common chemicals that are used in IEDs are ammonium nitrate, calcium ammonium nitrate, and potassium permanganate but what makes this ...