S3272

Sodium acetate

suitable for electrophoresis, ≥99%, crystalline

• Synonym(s): Acetic acid sodium salt
• Linear Formula: CH₃COONa
• CAS Number: 127-09-3
• Molecular Weight: 82.03
• UNSPSC Code: 12161700
• PubChem Substance ID: 24899553
• eCl@ss: 39021906
• EC Number: 204-823-8
• Beilstein/REAXYS Number: 3595639
• MDL number: MFCD00012459

Properties

• assay: ≥99%
• form: crystalline, solid
• autoignition temp.: 1112 °F
• technique(s): electrophoresis: suitable
• impurities: ≤0.01% Insolubles
• color: white
• pH: 8.9 (25 °C, 100 mg/mL in water, 0.1 M agueous sodium acetate solution)
• pKa: 4.76 (acetic acid)
• mp: >300 °C (dec.) (lit.)
• solubility: H₂O: 100 mg/mL
• anion traces: chloride (Cl^-): ≤0.002%, sulfate (SO₄^2-): ≤0.003%
• cation traces: heavy metals (as Pb): ≤0.001%
• suitability: suitable for electrophoresis buffers
• SMILES string: [Na+].CC([O-])=O
• InChI: 1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
• InChI key: VMHLLURERBWHNL-UHFFFAOYSA-M

Description

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)