Disodium hydrogen phosphate dihydrate

CAS Registry Number®

10028-24-7
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CAS Name

Disodium hydrogen phosphate dihydrate

Molecular Formula

H3O4P.2H2O.2Na

Cite this Page

Disodium hydrogen phosphate dihydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=10028-24-7 (retrieved 2024-04-25) (CAS RN: 10028-24-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2

InChIKey

InChIKey=YGWRBKUWPNQCPI-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Phosphoric acid, disodium salt, dihydrate
  • Disodium orthophosphate dihydrate
  • Disodium hydrogen phosphate dihydrate
  • Disodium monohydrogen phosphate dihydrate
  • Sodium phosphate (Na2HPO4) dihydrate

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Deleted or Replaced CAS Registry Numbers

15281-70-6, 2137956-71-7

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