Tetrasodium Pyrophosphate is a water soluble industrial grade compound that is composed of pyrophosphate anion and sodium ions. This inorganic class chemical has a molecular formula of Na4O7P2 with an average molar mass of 265.900 grams per mol. It is insoluble in water but shows excellent solubility in water at a mixing rate of 2.61 grams per 100 milliliters at a temperature of zero degrees Celsius. It can be used in water treatment applications to remove calcium and magnesium ions from water which helps to prevent the buildup of scale and reducing the likelihood of corrosion. Buy from us Tetrasodium Pyrophosphate at a reasonable price.