Potassium chloride (KCl) is an ionic compound of potassium and chlorine, forming colourless, odourless crystals that are highly soluble in water and dissociate into K+ and Cl- ions. In chemistry it is a common source of potassium and chloride ions for reactions, a supporting electrolyte and ionic-strength adjuster i…
Potassium chloride (KCl) is an ionic compound of potassium and chlorine, forming colourless, odourless crystals that are highly soluble in water and dissociate into K+ and Cl- ions. In chemistry it is a common source of potassium and chloride ions for reactions, a supporting electrolyte and ionic-strength adjuster in electrochemistry and analytical procedures, and a reagent in synthetic and separation work. Industrially it serves as a flux in metallurgy and as the primary feedstock for potassium-based fertilisers, where it supplies the potassium that plants require. Physiologically, potassium chloride provides the potassium and chloride ions essential to membrane potential, neuromuscular function, and acid-base and fluid balance, and it is used therapeutically to correct potassium depletion. As a strong electrolyte its solutions are well characterised for conductivity, osmolarity, and ionic behaviour, properties exploited in buffer formulation, electrolyte studies, and cell-culture and physiological media. Related chemical research addresses ionic salts as reagents in nucleoside synthesis, surfactant-mediated cation transport across liquid membranes, and the behaviour of electrolytes in solution. The journal publishes peer-reviewed research on inorganic and analytical chemistry, including the properties and applications of ionic salts such as potassium chloride.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 26 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Potassium Chloride, linking to each citing work.