Ba4P2O7, also known as Barium pyrophosphate in English, is an important chemical in many fields. Its molecular structure includes 4 barium atoms, 2 phosphorus atoms and 7 oxygen atoms. The atomic mass of Ba4P2O7 is calculated by adding the atomic masses of all elements in the molecule, giving a total molecular weight of 601.93 g/mol. The ionic structure of Ba4P2O7 consists of barium ions (Ba2+) and pyrophosphate ions (P2O7 4-).
Ba4P2O7 is solid in state, white in color, and odorless. Its chemical properties include a high temperature resistance, and the ability to react with strong acids to produce other barium salts.
Ba4P2O7 is usually created through the reaction between barium carbonate and diphosphorus pentoxide at high temperatures. It can also be created from the reaction between phosphoric acid and barium chloride. In industry, Ba4P2O7 is often produced during the phosphorus production process from apatite ore.
Note that, care should be taken while using Ba4P2O7 as it can cause irritation to the eyes, skin, and respiratory tract. It can also cause serious health problems if swallowed.