- Definition of Sr2S2O7
Sr2S2O7, also known as strontium pyrosulfate, is a chemical compound containing the elements strontium, sulfur, and oxygen. Its English name is “Strontium Pyrosulfate”. The molecular structure consists of 2 strontium atoms, 2 sulfur atoms, and 7 oxygen atoms. Its molar mass is 380.77 g/mol.
In this compound, the strontium atom is in the ionized state Sr2+, while sulfur and oxygen form the pyrosulfate ion with the structure S2O7^2-
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Properties of Sr2S2O7
Physical properties: Strontium Pyrosulfate typically appears as a solid, colorless, and odorless substance. Its pH is not clearly defined.
Chemical properties: Strontium Pyrosulfate has the ability to react with other substances to form new compounds. -
Common chemical equations:
While not commonly encountered in specific chemical reactions, Sr2S2O7 can react with metals, acids, nonmetals, and salts under appropriate conditions. -
Synthesis of Sr2S2O7
Sr2S2O7 can be synthesized in the lab through the reaction between strontium carbonate (SrCO3) and sulfur trioxide (SO3). On an industrial scale, it can be produced through a melting process and reaction between strontium sulfate (SrSO4) and sulfur.