What Is the Formula Mass of (NH4)2SO4?

What Is the Formula Mass of (NH4)2SO4?

Chemistry Dictionary lists the formula mass of (NH4)2SO4 as 132.14. Commonly referred to as ammonium sulfate, diammonium sulfate, sulfuric acid with a diammonium salt, dolamin and mascagnite, it has a structural formula of H8N2O4S.

Ammonium sulfate is a white, odorless solid that has a melting point between 336 and 339 degrees Celsius. Its sublimation point is at 355 degrees Celsius, and its density is 1.78 g/cm3.

Ammonium sulfate is used in the manufacturing of galvanized iron and hydrogen sulfide, freezing mixtures, fractionation of proteins, and flame-proofing paper and fabric. Ammonium sulfate fumes are toxic, and Chemistry Dictionary recommends full-body protection.