Description: Potassium carbonate (potash, potassium carbonate) - the average potassium salt and carbonic acid. Is a white or light-gray powder having alkaline properties and readily soluble in water.
Application: construction (as an antifreeze additive), glass (in the production of high-melting glass and crystal), electric vacuum, chemical and other industries. Also used in the manufacture of cloth, soaps, inks, leather tanning, as a fertilizer.