Potassium Pyrophosphate CAS #: 7320-34-5

Synonyms Tetrapotassium pyrophosphate, Potassium diphosphate, Tetrapotassium diphosphate, Potassium diphosphate tetrabasic, Diphosphoric acid, tetrapotassium salt, Pyrophosphoric acid, tetrapotassium salt, TKPP, K4O7P2

Compound Formula: K4P2O7 Molecular Weight: 330.34 Appearance: White powder, chunks, or granules Melting Point: 1300 °C Boiling Point: N/A Density: N/A Solubility in H2O: N/A Exact Mass: 329.766752 Monoisotopic Mass: 329.766752

Health & Safety Information Signal Word: Warning Hazard Statements: H315-H319 Hazard Codes: Xi Risk Codes: 36 Safety Statements: 26 RTECS Number: JL6735000 Transport Information: N/A WGK Germany: 2 GHS Pictogram: Image

Chemical Identifiers Linear Formula: K4P2O7 Pubchem CID: 23740 MDL Number: MFCD00011393 EC No.: 230-785-7 IUPAC Name: tetrapotassium; phosphonato phosphate Beilstein/Reaxys No.: N/A SMILES: [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O InchI Identifier: InChI=1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4 InchI Key: RYCLIXPGLDDLTM-UHFFFAOYSA-J