Product name: Tetrapotassium Pyrophosphate Molecular Formula: K4P2O7 CAS No.: 7320-34-5 Property Details Name Tetrapotassium Pyrophosphate CAS Number 7320-34-5 Molecular Formula K4O7P2 Molecular Weight 330.336 g/mol Appearance White crystalline powder or granules Melting Point 1109…