K1875

α-Ketoglutaric acid sodium salt

≥98% (titration)

• Synonym(s): 2-Oxoglutaric acid monosodium salt, 2-Oxopentanedioic acid monosodium salt, Sodium 2-oxoglutarate monobasic
• Linear Formula: HOOCCH₂CH₂COCOONa
• CAS Number: 22202-68-2
• Molecular Weight: 168.08
• Beilstein/REAXYS Number: 4597521
• EC Number: 244-836-6
• MDL number: MFCD00064196
• UNSPSC Code: 12352204
• PubChem Substance ID: 24896212
• NACRES: NA.28

Properties

• Quality Level: 300
• 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

Safety Information

• 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)