Ammoniakkivesi

Ammoniakkivesi, also known as aqueous ammonia or ammonium hydroxide, is a solution of ammonia in water. It is a colorless liquid with a pungent, characteristic odor. The concentration of ammonia in ammoniakkivesi can vary widely, affecting its properties and uses.

Ammoniakkivesi is produced by dissolving ammonia gas in water. It is a weak base and readily dissociates in water to form ammonium ions (NH4+) and hydroxide ions (OH-). This basic nature makes it useful in a variety of applications.

Industrially, ammoniakkivesi is used in the production of fertilizers, plastics, and pharmaceuticals. It also finds application as a cleaning agent, particularly for grease and grime, due to its ability to saponify fats. In laboratories, it serves as a reagent in various chemical reactions and as a pH adjuster.

Historically, ammoniakkivesi has been used in refrigeration systems due to ammonia's thermodynamic properties. However, its corrosive nature and potential for toxicity necessitate careful handling and safety precautions. Proper ventilation is essential when working with ammoniakkivesi, and contact with skin and eyes should be avoided. It can react with certain metals and acids, producing potentially hazardous byproducts.