Chemical PropertiesĪmmonium hydroxide is a basic compound that partially dissociates in the water keeping the next equilibrium with the ammonium ion and the hydroxide ion, moreover, it is a weak compound: The melting point is -57.5 oC and it has a boiling point of 37 oC. Ammonium hydroxide has a density of 0.91 g/mL -1. Physical PropertiesĪmmonium hydroxide is a colorless liquid that has a highly pungent odor. Then we add the resulting ammonia to the water to make ammonium hydroxide. The ammonium hydroxide is made mostly by the direct reaction of the hydrogen and the nitrogen together, metal catalyzes it as an iron. However, this is a totally natural process.
An image showing its chemical structure is below in the common representations that we generally use for the organic molecules.Īmmonium hydroxide occurs by the dissolution of ammonia inside the water. The compound structure is made by 1 hydroxide anion (OH –) and 1 ammonium cation NH 4 + and these share an ionic bond. The chemical formula of the ammonium hydroxide is NH4OH. Let’s study about Ammonium Hydroxide Formula in detail. The solution consists primarily of large amounts of water (H 2O) and ammonia (NH 3) and smaller amounts of the ammonium ion, NH 4 +, and the hydroxide ion, OH –. NH 4OH, though no appreciable amount of the molecular species NH 4OH is present over there. The water solution is basically represented by the formula i.e.
Moreover, with the ordinary household ammonia, useful as a cleanser, is dilute ammonium hydroxide. In the concentrated form, ammonium hydroxide can result in burns on coming in contact with the skin. It is a liquid that has no color and has a strong characteristic odor. The ammonium hydroxide is also known as the Aqua Ammonia, solution of the ammonia gas inside the water, and also a common commercial form of ammonia.