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风枫

金虫 (著名写手)

[交流] 有谁知道水与甲醛酯(二乙氧基甲烷、二乙缩甲醛)的共沸组成?

我查不到,有知道的告诉我,我急用,谢谢!

[ Last edited by linweiguo0 on 2007-5-9 at 17:52 ]
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berlin

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0.25

共沸点:75.2℃
共沸组成中,水为10%wt
让我与你握别-再轻轻抽出我的手-知道思念从此生根...年华从此停顿-热泪在心中汇成河流-是那万般无奈的凝视...就把祝福别在襟上吧-而明日-明日又隔天涯
3楼2006-04-28 13:52:33
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