S7545

酢酸ナトリウム

BioXtra, ≥99.0%

• 別名: 酢酸 ナトリウム塩
• 化学式: CH₃COONa
• CAS番号: 127-09-3
• 分子量: 82.03
• Beilstein: 3595639
• EC Number: 204-823-8
• MDL番号: MFCD00012459
• UNSPSCコード: 12161700
• eCl@ss: 39021906
• PubChem Substance ID: 24899754
• NACRES: NA.25

特性

• 製品種目: BioXtra
• 品質水準: 200
• アッセイ: ≥99.0%
• フォーム: solid
• 自己発火温度: 1112 °F
• 不純物: ≤0.0005% Phosphorus (P); <0.01% Insoluble matter
• pH: 8.5-9.9 (25 °C, 246 g/L)
• pKa: 4.76 (acetic acid)
• mp: >300 °C (dec.) (lit.)
• 溶解性: H₂O: 1 M, clear, colorless
• 微量陰イオン: chloride (Cl^-): ≤0.002%; sulfate (SO₄^2-): ≤0.003%
• 微量陽イオン: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.03%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES記法: [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

詳細

詳細

Sodium acetate is commonly applicable in molecular biology experiments such as nucleic acid purification and precipitation, protein gel electrophoresis, protein crystallization, and high-performance liquid chromatography (HPLC). Sodium acetate is also used in plastic production, dyeing, and leather tanning.[1]

アプリケーション

Sodium acetate has been used:

• in the isolation of DNA from bacterial samples of the human gastrointestinal tract[2]
• as a component of RNA elution buffer for the preparation of infrared (IR) fluorescent probes in northern blot technique[3]
• in the lysis buffer for cellular lysis to detect reversible oxidation of protein tyrosine phosphatases (PTPs) with the cysteinyl-labeling assay using IMR90 fibroblasts[4]

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)