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K1875

Sigma-Aldrich

α-Ketoglutaric acid sodium salt

≥98% (titration)

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Synonym(s):
2-Oxoglutaric acid monosodium salt, 2-Oxopentanedioic acid monosodium salt, Sodium 2-oxoglutarate monobasic
Linear Formula:
HOOCCH2CH2COCOONa
CAS Number:
Molecular Weight:
168.08
Beilstein/REAXYS Number:
4597521
EC Number:
MDL number:
PubChem Substance ID:

assay

≥98% (titration)

form

powder

solubility

water: 100 mg/mL, clear, colorless

storage temp.

2-8°C

SMILES string

[Na+].OC(=O)CCC(=O)C([O-])=O

InChI

1S/C5H6O5.Na/c6-3(5(9)10)1-2-4(7)8;/h1-2H2,(H,7,8)(H,9,10);/q;+1/p-1

InChI key

MOTOGHHLNTXPTI-UHFFFAOYSA-M

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1 of 4

This Item
K2010K2000K1750
vibrant-m

K1875

α-Ketoglutaric acid sodium salt

-
vibrant-m

K2010

α-Ketoglutaric acid sodium salt

Premium Grade
vibrant-m

K2000

α-Ketoglutaric acid potassium salt

-
vibrant-m

K1750

α-Ketoglutaric acid

-
solubility

water: 100 mg/mL, clear, colorless

solubility

H2O: 0.5 M, clear, colorless

solubility

water: 100 mg/mL, clear, colorless to faintly yellow

solubility

water: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

200

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

form

powder

form

powder

form

powder

form

powder

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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