kaliumsulfitt
Kaliumsulfitt, or potassium sulfite, is an inorganic salt with the chemical formula K2SO3. It appears as a white, crystalline solid that is highly hygroscopic and readily soluble in water. In aqueous solution sulfite species exist in equilibrium with bisulfite depending on the pH, and the compound can slowly oxidize in air to potassium sulfate.
Production and properties are typical of sulfite salts. Potassium sulfite can be prepared by neutralizing sulfurous
Safety and regulatory notes are important. Some individuals are sensitive to sulfites and may experience asthmatic