Ammonia is a toxic, colorless gas with a sharp odor. It can be condensed at -34ºC and turned into liquid under pressure. It is readily soluble in water – one part of ammonia will dissolve completely in 1.1 parts of water on a weight for weight basis. It’s used in the production of ammonium nitrate, nitrogen-based fertilizers, sodium cyanide and in nickel processing. Fert Agro is a major ammonia supplier in Australia with a facility can produce 255,000 tons per annum.