Sodium citrate dihydrate

CAS Registry Number®

6132-04-3
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CAS Name

Sodium citrate dihydrate

Molecular Formula

C6H8O7.2H2O.3Na

Cite this Page

Sodium citrate dihydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=6132-04-3 (retrieved 2021-12-06) (CAS RN: 6132-04-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    150 °C (decomp)

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2

InChIKey

InChIKey=PQRTVVJRFXOOGJ-UHFFFAOYSA-N

SMILES

C(CC(O)=O)(CC(O)=O)(C(O)=O)O.[Na].O

Canonical SMILES

[Na].O=C(O)CC(O)(C(=O)O)CC(=O)O.O

Other Names for this Substance

  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt, hydrate (1:3:2)
  • Citric acid, trisodium salt, dihydrate
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate
  • Sodium citrate dihydrate
  • Trisodium citrate dihydrate

Deleted or Replaced CAS Registry Numbers

943143-17-7