异辛酸钠
别名:2—乙基已酸钠,分子式:C8H15NaO2 分子量:166.19 CAS编码:19766—89—3
性质:白色或类白色粉末,密度:0.459,熔点大于300℃,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:固体可用于克拉维酸钠的成盐剂及头孢类、抗生类等药物成盐剂,液体主要用于油漆、聚合反应催化剂、油墨催化剂等。
异辛酸钠质量标准
指标名称 | 指标 |
外观 | 白色粉末或细颗粒 |
含量% | ≥98.0 |
水分% | ≤2.0 |
PH值(10%水溶液) | 7.0—10.0 |
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) |
Sodium 2-ethylhexanoate
M.F.(Molecular formula): C8H15NaO2 M.W.( (Molecular weight):0.459
CAS NO.:19766—89—3
Uses: Solid can be used for clavulanic acid sodium salt forming agent and cephalosporin, antibiotic drugs such as salt forming agent, liquid is mainly used in paint, ink, catalyst polymerization catalysts
Specification
Test Items | Standard |
Appearance | White powder or fine particles |
Content % | ≥98.0 |
Water content % | ≤2.0 |
PH value ( in 10% aqueous solution) | 7.0—10.0 |
Clarity | ≤1# (7.2% isopropanol solution clarification) |
Turbidity | ≤2# (10% in water clear or slightly milky white) |
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