Disodium glutamate

Disodium glutamate

IUPAC name Disodium 2-aminopentanedioate
Other names DSG
Identifiers
PubChem	9794116
ChemSpider	7969883^Y
Jmol-3D images	Image 1 Image 2
SMILES C(CC(=O)[O-])C(C(=O)[O-])N.[Na+].[Na+] [Na+].[Na+].O=C([O-])CCC(N)C([O-])=O
InChI InChI=1S/C5H9NO4.2Na/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;/q;2+1/p-2^Y Key: PXEDJBXQKAGXNJ-UHFFFAOYSA-L^Y InChI=1/C5H9NO4.2Na/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;/q;2+1/p-2 Key: PXEDJBXQKAGXNJ-NUQVWONBAI
Properties
Molecular formula	C₅H₇NNa₂O₄
Molar mass	191.09 g/mol
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Disodium glutamate, abbreviated DSG, (Na₂C₅H₇NO₄) is a sodium salt of glutamic acid.

Formation

Disodium glutamate can be produced by neutralizing glutamic acid with two molar equivalents of sodium hydroxide (NaOH).