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產品目錄

乙酸鈉，無水

品名： 乙酸鈉，無水
品牌： 阿拉丁
型號： S116319-500g
  • 產品詳情
  • 規(guī)格參數(shù)
別名乙酸鈉
英文別名Anhydrous sodium acetate|NCGC00260289-01|AKOS003052995|S0559|Sodium acetate, AR, anhydrous, >=99%|Sodium acetate, BioUltra, for luminescence, anhydrous, >=99.0% (NT)|Sodium acetate-1-13c-2-d3|NSC 77459|SODIUM ACETATE [MI]|UNII-NVG71ZZ7P0|CH3COONa|Sodium a
規(guī)格或純度GR, ≥99%
英文名稱Sodium acetate anhydrous
儲存溫度干燥
運輸條件常規(guī)運輸
產品介紹

乙酸鈉是一種親水性有機化合物，可用碳酸鈉或氫氧化鈉處理乙酸制得。它可作為中和劑、催化劑、食品添加劑和保持特定pH值的緩沖劑。
應用：
乙酸鈉可作為堿合成：
惡唑酮，通過芳香醛和馬尿酸的Erlenmeyer Plochl縮合反應制備。
肉桂酸，通過芳香醛和酸酐的Perkin反應制備。
乙酸鈉-乙酸混合緩沖溶液可用于取代咪唑的多溴化合成多溴代咪唑。
它還可用于多組分Knoevenagel-Michael串聯(lián)反應的催化劑。

Sodium Acetate (NaOAc), Anhydrous is commonly used in several applications. A formulation with ethanol may be used for precipitation of nucleic acids. This compound is often used in the preparation of gel stains for protein gel electrophoresis. Effective as a buffer with Acetic acid in the range of pH 3.6 - 5.6. Studies on microbial pili suggest that sodium acetate suppressed K99 production in E. coli strains cultured on a minimal medium. Experiments have shown that when added to food waste composting systems, NaOAc may be effective at counteracting the adverse effects of organic acids produced in the composting process.
For precipitation of nucleic acids and preparation of gel stains for protein gel electrophoresis.


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