79714

Sodium acetate

suitable for HPLC, LiChropur^™, 99.0-101.0% (NT)

• Synonym(s): Acetic acid sodium salt
• Linear Formula: CH₃COONa
• CAS Number: 127-09-3
• Molecular Weight: 82.03
• EC Number: 204-823-8
• UNSPSC Code: 12352302
• NACRES: NA.21
• Beilstein/REAXYS Number: 3595639
• MDL number: MFCD00012459
• eCl@ss: 39021906

Properties

• Quality Segment: 100
• assay: 99.0-101.0% (NT)
• form: solid
• autoignition temp.: 1112 °F
• quality: LiChropur^™
• technique(s): HPLC: suitable
• pH: 8.5-10.5
• pKa: 4.76 (acetic acid)
• mp: >300 °C (dec.) (lit.)
• solubility: H₂O: 10%, clear, colorless
• UV absorption: λ: 250 nm A_max: ≤0.05, λ: 260 nm A_max: ≤0.03, λ: 280 nm A_max: ≤0.02, λ: 300 nm A_max: ≤0.01, λ: 500 nm A_max: ≤0.01
• 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

Application

• Fast automated online xylanase activity assay using HPAEC-PAD.: This study utilizes sodium acetate in a novel automated method for xylanase activity measurement, enhancing analytical efficiency and precision (Cürten et al., 2018).


• Preparation and properties of type-specific M antigen isolated from a group A, type 1 hemolytic streptococcus.: The study uses sodium acetate for preparing bacterial antigens, showing its utility in microbiological and immunological analyses (Lancefield and Perlmann, 1952).

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable