Ammonium nitrate (ANFO)

Description

Ammonium Nitrate (ANFO) is a widely used industrial explosive composed of ammonium nitrate and fuel oil. It is a highly energetic yet relatively stable material under normal conditions, making it suitable for mining, quarrying, and construction applications. ANFO is valued for its cost-effectiveness, ease of handling, and strong explosive performance in confined spaces such as boreholes. While generally safe when stored and handled properly, it is sensitive to contamination, high temperatures, or strong shock, which can lead to dangerous detonations. Its widespread availability and powerful explosive properties make it subject to strict regulatory controls in many countries.