问题：重结晶常用到的混合溶剂组成
类型：推荐
提问：swift
等级：▲▲▲▲
版块：基本操作、分离技术(qixie,wanghong,)
信誉：96%
回复：9
阅读：3150
时间：2006-07-01 17:08:18 编辑加入/取消收藏订制/取消短消息举报该贴

来自purification of laboratory chemicals,看起来有点丰富，不过没有仔细验证。大家验证之后，谈谈看法
Acetic acid: with chloroform, ethanol, ethyl acetate, methyl cyanide, petroleum ether, or water.
Acetone: with benzene, butyl acetate, butyl alcohol, carbon tetrachloride, chloroform, cyclohexane, ethanol,
Ammonia: with ethanol, methanol, pyridine.
Aniline: with acetone, benzene, carbon tetrachloride, ethyl ether, n-heptane, methanol, methyl cyanide or
nitrobenzene.
Benzene: with acetone, butyl alcohol, carbon tetrachloride, chloroform, cyclohexane, ethanol, methyl
cyanide, petroleum ether or pyridine.
Butyl alcohol: with acetone or ethyl acetate.
Carbon disulphide: with petroleum ether.
Carbon tetrachloride: with cyclohexane.
Chloroform: with acetic acid, acetone, benzene, ethanol, ethyl acetate, hexane, methanol or pyridine.
Cyclohexane: with acetone, benzene, carbon tetrachloride, ethanol or ethyl ether.
Dimethyl formamide: with benzene, ethanol or ether.
Dimethyl sulphoxide: with acetone, benzene, chloroform, ethanol, ethyl ether or water.
Dioxane: with benzene, carbon tetrachloride, chloroform, ethanol, ethyl ether, pet. ether, pyridine or water.
Ethanol: with acetic acid, acetone, benzene, chloroform, cyclohexane, dioxane, ethyl ether, pentane,
Ethyl acetate: with acetic acid, acetone, butyl alcohol, chloroform, or methanol.
Ethyl ether: with acetone, cyclohexane, ethanol, methanol, methylal, methyl cyanide, pentane or pet.ether.
Glycerol: with ethanol, methanol or water.
Hexane: with benzene, chloroform or ethanol.
Methanol: with chloroform, ethyl ether, glycerol or water.
Methylal: with ethyl ether.
Methyl ethyl ketone: with acetic acid, benzene, ethanol or methanol.
Nitrobenzene: with aniline, methanol or methyl cyanide.
Pentane: with ethanol or ethyl ether.
Petroleum ether: with acetic acid, acetone, benzene, carbon disulphide or ethyl ether.
Phenol: with carbon tetrachloride, ethanol, ethyl ether or xylene.
Pyridine: with acetone, ammonia, benzene, chloroform, dioxane, petroleum ether, toluene or water.
Toluene: with ethanol, ethyl ether or pyridine.
Water: with acetic acid, acetone, ethanol, methanol, or pyridine.
Xylene: with ethanol or phenol.
ethyl acetate, methyl acetate, methyl cyanide, petroleum ether or water.
toluene, water or xylene.

回复人：lijuanlhx,▲ (有机要学习的太多了，) 时间：2006-07-05 16:40:16 编辑	1楼
资源不错，加0.3分

回复人：yangzh8510,▲ (勤奋、好学、塌实、稳重) 时间：2006-12-06 14:39:48 编辑	2楼
不懂英文,不过谢谢了

回复人：xuqigui,▲ (刚走出校门的小P孩,请多多指教!) 时间：2010-03-16 11:25:05 编辑	3楼
资源不错，加1分

回复人：衣歪,▲ (在校生学有机的) 时间：2010-03-17 20:34:55 编辑	4楼

回复人：shripe,▲ (与大家一起分享经验) 时间：2010-03-18 16:47:15 编辑	5楼

回复人：gjiang2003,▲ (菜鸟一个) 时间：2010-11-15 17:03:25 编辑	6楼

回复人：WTX,▲ (化妆工程师) 时间：2010-11-12 16:12:41 编辑	7楼

回复人：wangxu852,▲ (努力学习！) 时间：2010-06-30 12:28:25 编辑	8楼
资源不错，加1分

回复人：wangxu852,▲ (努力学习！) 时间：2010-06-30 12:30:03 编辑	9楼
能问下最后那两行是哪个物质的啊？

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