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1.05194

2-Oxoglutaric acid

for biochemistry

Synonym(s):

2-Oxoglutaric acid, 2-Ketoglutaric acid

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About This Item

CAS Number:
328-50-7
Molecular Weight:
146.09
UNSPSC Code:
12352106
EC Index Number:
206-330-3
NACRES:
NA.21
MDL number:
MFCD00004165
Form:
solid
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Quality Segment

100

form

solid

pH

1.5 (20 °C, 50 g/L in H2O)

mp

112-116 °C

bulk density

800 kg/m3

storage temp.

2-8°C

SMILES string

[O-]C(=O)CCC(=O)C(=O)[O-].[H+].[H+]

InChI

1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)

InChI key

KPGXRSRHYNQIFN-UHFFFAOYSA-N

General description

for biochemistry

Application

2-Oxoglutaric acid for biochemistry. CAS 328-50-7, pH 1.5 (50 g/l, H₂O, 20 °C).

Analysis Note

Assay99.0 - 101.0 %Identitypasses testMelting range112 - 115 °CAs (Arsenic)≤ 1 ppmFe (Iron)≤ 30 ppm

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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