79714

乙酸钠

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

• 别名: 乙酸 钠盐
• 线性分子式: CH₃COONa
• CAS号: 127-09-3
• 分子量: 82.03
• Beilstein: 3595639
• EC 号: 204-823-8
• MDL编号: MFCD00012459
• UNSPSC代码: 12352302
• NACRES: NA.21

属性

• 质量水平: 100
• 检测方案: 99.0-101.0% (NT)
• 形式: solid
• 自燃温度: 1112 °F
• 质量: LiChropur^™
• 技术: HPLC: suitable
• pH值（酸碱度）: 8.5-10.5
• pKa: 4.76 (acetic acid)
• mp: >300 °C (dec.) (lit.)
• 溶解性: H₂O: 10%, clear, colorless
• 紫外吸收: 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字符串: [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

说明

应用

• 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).

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法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable