What is kh2 po4?

KH2PO4, also known as potassium dihydrogen phosphate, is a soluble salt that is commonly used as a fertilizer, food additive, and buffering agent in laboratory applications. It is a white, crystalline powder that is highly soluble in water. Its chemical formula is KH2PO4, and its molecular weight is 136.09 g/mol. It has a pH of around 4.5 and is a source of both phosphate and potassium ions. KH2PO4 is also used in the production of pharmaceuticals, detergents, and optical glass. It has several commercial names, including Monobasic Potassium Phosphate, Potassium Dihydrogen Orthophosphate, and Potassium Phosphate Monobasic.