Aqua ammonia is one of those types of chemicals that can go by a lot of different names, making it easy for someone to mix up the names and not realize they are talking about the same product. This chemical is most commonly going to be called ammonium hydroxide, ammonia water, ammonia liquor, aqueous ammonia or even just ammonia. It is denoted using the chemical formula NH3(aq). This type of chemical is produced by dissolving ammonia gas into water. There are many different uses for this chemical and it covers a wide range of industries and fields. For example, when talking about aqua ammonia (or one of its other names), it’s good to remember that it can be used in household cleaners, furniture darkening, food production, tobacco process, fishless aquarium cycling and as treat straw for cattle.