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cry5501

银虫 (初入文坛)

[交流] 【求助】EDA是什么? 已有4人参与

请问EDA是什么化学药品!
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zhgqqghz

金虫 (小有名气)

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EDA就是乙二胺,有的文献中用它来与环氧反应引入氨基
2楼2010-12-12 09:31:24
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qqhll

木虫 (正式写手)

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乙二胺 Ethylene diamine (EDA), or 1,2-diaminoethane, is an organic compound from the amines group. Its formula is H2N-CH2CH2-NH2. It is a strongly alkaline, colorless to yellowish liquid, with amine odor, completely miscible with water and soluble in alcohol. Its melting point is 8.5C and boiling point 116C. Its CAS reference number is 107-15-3.
3楼2010-12-12 09:41:17
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494069339

银虫 (小有名气)

求助Cu2+1O是什么意思?

请问Cu2+1O是什么意思
4楼2010-12-12 10:09:38
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dicp

金虫 (正式写手)

Cu2+1O是氧化亚铜啊
5楼2010-12-12 10:44:56
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