Potassium Nitrate

Products Potassium nitrate is available as open goods in pharmacies and drugstores. Structure and properties Potassium nitrate (KNO3, Mr = 101.1 g/mol) exists as a white crystalline powder or as colorless crystals. It is slightly soluble in water at room temperature and very soluble in boiling water. Potassium nitrate is odorless, has a cooling salty … Potassium Nitrate