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fisheep215

木虫 (小有名气)


[交流] 【求助】Hemmet 指示剂溶解问题 已有2人参与

想用Hammet测固体酸的酸强度,可发现所用的指示剂甲基红,结晶紫,蒽醌在石油醚或环己烷中都不溶,请各位大侠指点迷津,谢谢!
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tangbohejin

木虫之王 (文学泰斗)

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小木虫(金币+0.5):给个红包,谢谢回帖交流
严格来讲是测超强酸的酸度。具体没有用过。关注该信息。
2楼2010-12-08 14:26:05
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airtight

银虫 (小有名气)

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zhangwengui330(金币+1):谢谢应助! 2010-12-09 10:26:23
用甲醇 或苯试试
3楼2010-12-08 19:18:54
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