Tetrasodium pyrophosphate

Na₄O₇P₂CAS 7722-88-5265.90 g/mol

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Properties

Molecular formula: Na₄O₇P₂
Molar mass: 265.90 g/mol
Exact mass: 265.8710 Da
Density: 2.53 g/mL
Melting point: 988 °C
logP: -2.33Crippen estimate
Polar surface area: 124.3 Å²
H-bond donors / acceptors: 4 / 3
Rotatable bonds: 2

Identifiers

CAS number

7722-88-5

SMILES

[O-]P([O-])(=O)OP([O-])([O-])=O.[Na+].[Na+].[Na+].[Na+]

InChIKey

WTXQIGCNRZDSJU-UHFFFAOYSA-N

InChI

InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

22 names · show all

SPP
Diphosphoric acid, sodium salt (1:4)
Pyrophosphoric acid, tetrasodium salt
Diphosphoric acid, tetrasodium salt
Anhydrous tetrasodium pyrophosphate
Phosphotex
Tetrasodium diphosphate
TSPP
Victor TSPP
Sodium pyrophosphate (Na4P2O7)
Sodium pyrophosphate
Sodium diphosphate (Na4P2O7)
Sodium phosphate (Na4P2O7)
Tetrasodium pyrophosphate (Na4P2O7)
Tetrasodium diphosphate (Na4P2O7)
Sodium diphosphate
Accoline 126
SPP (phosphate)
Thermphos pyro E 450
Sodium phosphorus oxide (Na4P2O7)
Phosphomix 110
Nankarin S 1

Work with Tetrasodium pyrophosphate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Sodium pyrophosphate decahydrate13472-36-183 % similar Sodium triphosphate7758-29-470 % similar Barium pyrophosphate13466-21-267 % similar Stannous pyrophosphate15578-26-467 % similar Potassium pyrophosphate7320-34-567 % similar Calcium pyrophosphate7790-76-367 % similar Disodium pyrophosphate7758-16-964 % similar Sodium phosphate (na6P6O18)10124-56-850 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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