alpha-ketoglutaric acid

Full Material List
2-oxopentanedioic acid

Identifiers

FEMA 3891
CAS 328-50-7
EINECS 206-330-3
Synonyms
  • bis(L- arginin)-2-oxoglutarate
  • bis(laevo- arginin)-2-oxoglutarate
  • 2-keto glutaric acid
  • 2-oxo glutaric acid
  • 2-oxo- glutaric acid
  • a-keto glutaric acid
  • a-oxo glutaric acid
  • alpha-oxo glutaric acid
  • glutaric acid, 2-oxo-
  • a- keto lutaric acid
  • 2-oxo pentane dioic acid
  • 2-oxo-1,5- pentane dioic acid
  • 2-oxo pentanedioic acid
  • 2-oxo-1,5- pentanedioic acid
  • a-oxo pentanedioic acid
  • pentanedioic acid, 2-oxo-
  • 2-oxo pentanedionic acid
JECFA Food Flavoring 634
JECFA Food Additive N/A
DG SANTE Food Flavourings 08.037 2-oxo-glutaric acid
DG SANTE Food Contact Materials N/A
FDA UNII 8ID597Z82X
CoE Number 653
XlogP3-AA N/A
Molecular Weight 146.09882
Molecular Formula C5 H6 O5

Organoleptic

Organoleptic Notes
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white to pale yellow crystals (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 114.00 to 116.00 °C. @ 760.00 mm Hg
Boiling Point 323.00 °C. @ 760.00 mm Hg
Flash Point 351.00 °F. TCC ( 177.00 °C. ) (est)
Acid Value N/A
Vapor Pressure 0.000010 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) -1.43
Soluble In
  • water, 1e+006 mg/L @ 25 °C (est)
Occurrence
  • apple plant
  • banana leaf
  • barley
  • barley seed
  • carrot root
  • cheese
  • coffee
  • oat hull husk
  • peanut seed
  • potato plant
  • soybean seed
  • star fruit fruit
  • tamarind flower
  • tamarind fruit
  • tamarind leaf
  • tamarind seed
  • tomato fruit