disodium fumarate (CHEBI:115156)

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ChEBI Name	disodium fumarate

ChEBI ID	CHEBI:115156

Definition	An organic sodium salt resulting from the replacement of the protons from the carboxy groups of fumaric acid by sodium ions.

Stars	This entity has been manually annotated by the ChEBI Team.

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Formula

C4H2Na2O4

Net Charge

Average Mass

160.036

Monoisotopic Mass

159.97485

InChI

InChI=1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1+;;

InChIKey

MSJMDZAOKORVFC-SEPHDYHBSA-L

SMILES

[Na+].C(/C=C/C([O-])=O)([O-])=O.[Na+]

Roles Classification
Biological Role(s):	food acidity regulator A food additive that is used to change or otherwise control the acidity or alkalinity of foods. They may be acids, bases, neutralising agents or buffering agents.

Application(s):	food acidity regulator A food additive that is used to change or otherwise control the acidity or alkalinity of foods. They may be acids, bases, neutralising agents or buffering agents.

ChEBI Ontology
Outgoing	disodium fumarate (CHEBI:115156) has part fumarate(2−) (CHEBI:29806) disodium fumarate (CHEBI:115156) has role food acidity regulator (CHEBI:64049) disodium fumarate (CHEBI:115156) is a organic sodium salt (CHEBI:38700)

IUPAC Name

disodium (2E)-but-2-enedioate

Last Modified

13 April 2016