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丙二酸二乙酯

 
 
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
品牌 湖北威德利
規格 99%
過期 長期有效
更新 2014-03-26 10:00
 

湖北威德利化學科技公司

企業會員第13年
資料未認證
保證金未繳納
詳細說明


丙二酸二乙酯
 丙二酸二乙酯單價 丙二酸二乙酯廠家 丙二酸二乙酯供應商
CAS:105-53-3
 分子式:CH2(COOC2H5)2   分子量:160.17

外觀:無色略帶芳香氣味的液體。

熔點   -50°C   沸點  198~199℃

溶解性:略溶于水,丙二酸二乙酯可溶于乙醇,**,氯仿和苯中,在酸、堿作用下能水解生成丙二酸和乙醇。
丙二酸二乙酯 丙二酸二乙酯 丙二酸二乙酯
色度號(黑曾單位)  ≤15
 
折光率  1.413-1.415  密度  1.055~1.056
 
鐵含量  ≤4ppm
 
丙二酸二乙酯 ≥99.2%
 
乙醇含量  ≤0.5%
 
酸值  以丙二酸計≤0.2%  以乙酸計≤0.1%
 
水份 ≤0.1%   苯含量≤10ppm
 
氯含量 ≤1.0%
 
產品用途:丙二酸二乙酯 醫藥工業中用于合成氯喹,保泰松等藥物

包裝:200L塑料桶

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