Sodium Pyrophosphate

CAS: 7722-88-5

Ref. TR-S667080

Product Information

• Name: Sodium Pyrophosphate
• Synonyms: Diphosphoric acid, sodium salt (1:4), Diphosphoric acid, tetrasodium salt (9CI), Pyrophosphoric acid, tetrasodium salt (8CI), Accoline 126, Anhydrous tetrasodium pyrophosphate, Nankarin S 1, Phosphomix 110, Phosphotex, SPP, SPP (phosphate), Sodium diphosphate, Sodium diphosphate (Na4P2O7), Sodium phosphate (Na4P2O7), Sodium phosphorus oxide (Na4P2O7), Sodium pyrophosphate (Na4P2O7), TSPP, Tetrasodium diphosphate, Tetrasodium diphosphate (Na4P2O7), Tetrasodium pyrophosphate, Tetrasodium pyrophosphate (Na4P2O7), Thermphos Pyro E 450, Victor TSPP, Diphosphoric acid, sodium salt (1:4), E 450, Natriumpyrophosphat, Pirofosfato De Tetrasodio, Pyrophosphate de tetrasodium, Pyrophosphoric acid, tetrasodium salt, Sodium Biphosphate, Sodium Diphosphate, Sodium Tetrapyrophosphate, Sodium diphosphate (Na₄P₂O₇), Sodium phosphate, Sodium phosphate (Na₄P₂O₇), Sodium phosphorus oxide (Na₄P₂O₇), Sodium pyrophosphate (Na₄P₂O₇), Tetranatriumdiphosphat, Tetranatriumpyrophosphat, Tetrasodium Pyrophosphate, Tetrasodium diphosphate (Na₄P₂O₇), Tetrasodium pyrophosphate (Na₄P₂O₇), Tetron, Tetron (dispersant), Tspp

Description

Applications Sodium Pyrophosphate has been shown to enhance the rate of pyrophosphate hydrolysis by nonenzymatic catlysis and by inorganic pyrophoshatase. Pyrophosphoric Acid can be used for the preparation of vanadyl pyrophosphato methoxide cluster anion. Pyrophosphoric Acid is used in anion binding of inorganic phosphates due to is ability to form complexes.
References Stockbridge, R. B., Wolfenden, R.: J. Biol. Chem., 286, 18538 (2011); Herron, N., et. al.: J. AM. Chem. Soc., 119, 7149 (1997); Nation, D., et. al.: Inorg. Chem., 35, 4597 (1996)

• Brand: TRC

Chemical properties

• Molecular weight: 265.9024
• Formula: Na·O₇P₂
• Color/Form: Off White Crystalline
• InChI: InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
• SMILES: O=P([O-])([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]