推薦產品
等級
ACS reagent
anhydrous
品質等級
蒸汽壓力
<0.0000001 hPa ( 25 °C)
產品線
Redi-Dri™
化驗
≥99.0%
形狀
powder
品質
free-flowing
雜質
≤0.005% insolubles
pH值
6.5-9.0 (25 °C, 5%)
密度
1.57 g/cm3 at 25 °C (lit.)
負離子痕跡
chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.002%
正離子痕跡
Ca: ≤0.005%
Fe: ≤5 ppm
Mg: ≤0.002%
Na: ≤0.03%
heavy metals: ≤5 ppm (by ICP-OES)
SMILES 字串
[K+].CC([O-])=O
InChI
1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI 密鑰
SCVFZCLFOSHCOH-UHFFFAOYSA-M
尋找類似的產品? 前往 產品比較指南
一般說明
醋酸钾(KOAc)是醋酸的钾盐。它通常用作有机合成中各种反应的碱,包括羟肟酸的 Lossen 重排、E2 消除、醇的去质子化、过渡金属催化反应和裂解反应。此外,KOAc 还用作加成反应和聚合反应的亲核催化剂。
應用
醋酸钾可用作活化剂活化碳材料。
特點和優勢
- 提高效率——免除需要松散硬化粉末的时间和精力
- 更加安全——无需使用工具大力敲碎团块
- 更加环保——不会粘在包装上,减少了浪费
- 更加经济——制备和溶剂化速度更快,提高效率并节约成本
- 质量保证——经过专业检测的出色品质,无抗结剂添加
- 灵活的用量选择——有从研究到放大级别的用量规格可供选择。
法律資訊
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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