Product Name: Sodium Acid Pyrophosphate
Molecular Formula: Na2H2P2O7
Molecular Weight: 221.94
CAS No.: 7758-16-9
Sodium Acid Pyrophosphate (SAPP) is an inorganic compound consisting of sodium cations and pyrophosphate anion. It serves as a buffering, chelating and leavening agent.
White crystal or powder, soluble in water, acidic property appeared in aqueous solution.