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zw0123456789zw

至尊木虫 (职业作家)

Felix Baumgartner Space Jump

[求助] 某一原料药的溶媒的选择问题~~

实验室有一原料药,不溶于水、甲醇、乙醇、乙醚、乙酸乙酯、氯仿,溶于二甲基亚砜、二甲基甲酰胺、吡啶。

我们是要尽量用低沸点低极性溶剂溶解样品,在<50摄氏度下回收溶媒,该选用什么溶媒呢?期待有经验朋友的指点。


[ 来自小组 生物医药家族 ]
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yi_wang

铁杆木虫 (著名写手)

roye

【答案】应助回帖

★
感谢参与,应助指数 +1
zw0123456789zw: 金币+1, ★★★很有帮助, 丙酮试过,不能溶解。四氢呋喃,我现在去试试~~,谢谢哥们 2013-11-22 09:14:15
四氢呋喃、丙酮可以作为溶媒么?
哥泡的不是论坛,是寂寞....
2楼2013-11-21 20:33:10
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