Sodium pyrophosphate decahydrate

H20Na4O17P2CAS 13472-36-1446.05 g/mol

O−PO−OOPO−O−OH2OH2OH2OH2OH2OH2OH2OH2OH2OH2ONa+Na+Na+Na+
Phosphate

Properties

Molecular formula
H20Na4O17P2
Molar mass
446.05 g/mol
Exact mass
445.9767 Da
logP
-10.58Crippen estimate
Polar surface area
439.3 Ų
H-bond donors / acceptors
4 / 3
Rotatable bonds
2

Identifiers

CAS number
13472-36-1
SMILES
[O-]P([O-])(=O)OP([O-])([O-])=O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+]
InChIKey
JWVBKODFUJPPRI-UHFFFAOYSA-N
InChI
InChI=1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2

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

Names and synonyms

6 names
  • Diphosphoric acid, sodium salt, hydrate (1:4:10)
  • Pyrophosphoric acid, tetrasodium salt, decahydrate
  • Diphosphoric acid, tetrasodium salt, decahydrate
  • Tetrasodium pyrophosphate decahydrate
  • Sodium pyrophosphate (Na4P2O7) decahydrate
  • Sodium diphosphate (Na4P2O7) decahydrate

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Similar compounds

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

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