Sodium pyrophosphate decahydrate

CAS Registry Number®

13472-36-1
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CAS Name

Sodium pyrophosphate decahydrate

Molecular Formula

H4O7P2.10H2O.4Na

Cite this Page

Sodium pyrophosphate decahydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13472-36-1 (retrieved 2022-08-10) (CAS RN: 13472-36-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

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

InChIKey

InChIKey=JWVBKODFUJPPRI-UHFFFAOYSA-N

SMILES

O(P(=O)(O)O)P(=O)(O)O.[Na].O

Canonical SMILES

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

Other Names for this Substance

  • 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

Deleted or Replaced CAS Registry Numbers

14187-36-1