异辛酸钾
别名:2—乙基已酸钾,分子式:C8H15O2K 分子量:182.30 CAS编码:3164—85—0
性质:白色或类白色粉末,密度:0.463,暴露于空气中极易吸湿潮解,易溶于有机溶剂和水,10%水溶液中透明或略带乳白色,溶质的溶解性属于全溶性。
用途:主要用于克拉维酸钾的成盐剂及合成头孢类抗生素的成盐剂,高分子材料的交联剂,塑料制品的热稳定剂,聚合反应的催化剂,润滑油及燃料油的添加剂,还可以用于制染料、香料、防腐剂等领域。
异辛酸钾质量标准
指标名称 | 指标 |
外观 | 白色粉末或细颗粒 |
含量% | ≥97.0 |
水分% | ≤3.0 |
PH值(10%水溶液) | 7.5—9.5 |
澄清度 | ≤1号(7.2%的异丙醇溶液澄清) |
浊度 | ≤2号(10%的水溶液澄清或略带乳白色) |
Potassium 2-ethylhexanoate
M.F.(Molecular formula): C8H15O2K M.W.( (Molecular weight):182.30
CAS NO.:3164—85—0
Uses: Mainly used for clavulanic acid potassium salt forming agents and in the synthesis of cephalosporin antibiotic salt forming agent, cross-linking agent of polymer materials, heat stabilizer of plastics, catalyst polymerization, additives for lubricating oil and fuel oil, can also be used to make dyes, fragrances, preservatives and other fields.
Specification
Test Items | Standard |
Appearance | White powder or fine particles |
Content % | ≥97.0 |
Water content % | ≤3.0 |
PH value ( in 10% aqueous solution) | 7.5—9.5 |
Clarity | ≤1# (7.2% isopropanol solution clarification) |
Turbidity | ≤2# (10% in water clear or slightly milky white) |
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