Complex sentence: Unmixed ammonium nitrate can decompose explosively and has been responsible for several industrial disasters, including the 1947 Texas City disaster in Texas City, Texas, the 2004 Ryongchon disaster in North Korea, and the 2013 West Fertilizer Company explosion in West, Texas.
Split into simpler sentences: Unmixed ammonium nitrate can decompose explosively and has been responsible for several industrial disasters. Notable industrial disasters include the 1947 Texas City disaster in Texas City, Texas, the 2004 Ryongchon disaster in North Korea, and the 2013 West Fertilizer Co. Plant Explosion in West, Texas.