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異辛酸鈉
別名:2—乙基已酸鈉,分子式:C8H15NaO2 分子量:166.19 CAS編碼:19766—89—3
性質(zhì):白色或類白色粉末,密度:0.459,熔點大于300℃,暴露于空氣中極易吸濕潮解,易溶于有機溶劑和水,10%水溶液中透明或略帶乳白色,溶質(zhì)的溶解性屬于全溶性。
用途:固體可用于克拉維酸鈉的成鹽劑及頭孢類、抗生類等藥物成鹽劑,液體主要用于油漆、聚合反應催化劑、油墨催化劑等。
異辛酸鈉質(zhì)量標準
指標名稱 | 指標 |
外觀 | 白色粉末或細顆粒 |
含量% | ≥98.0 |
水分% | ≤2.0 |
PH值(10%水溶液) | 7.0—10.0 |
澄清度 | ≤1號(7.2%的異丙醇溶液澄清) |
濁度 | ≤2號(10%的水溶液澄清或略帶乳白色) |
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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