60424

Potassium oxalate monohydrate

BioUltra, ≥99.0% (RT)

• Synonym(s): Ethanedioic acid, Oxalic acid potassium salt
• Linear Formula: (COOK)₂ · H₂O
• CAS Number: 6487-48-5
• Molecular Weight: 184.23
• Beilstein/REAXYS Number: 3752576
• EC Number: 209-506-8
• MDL number: MFCD00150033
• UNSPSC Code: 12161700
• PubChem Substance ID: 24881879

Properties

• product line: BioUltra
• assay: ≥99.0% (RT)
• impurities: insoluble matter, passes filter test
• pH: 7.0-8.5 (25 °C, 1 M in H₂O)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; Li: ≤5 mg/kg; Mg: ≤10 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤200 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• absorption: cut-off at 286 nm in H₂O at 1 M
• SMILES string: O.[K+].[K+].[O-]C(=O)C([O-])=O
• InChI: 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2
• InChI key: QCPTVXCMROGZOL-UHFFFAOYSA-L

Description

Other Notes

Anti-coagulant for venous blood samples