外部链接:    leo英德   dict有道 百度搜索百度 google谷歌 google图片 wiki维基 百度百科百科   

 发烟硝酸 添加此单词到默认生词本
nitrosonitric acid
[无化] fuming nitric acid

  1. 它的合成目前主要采用愈创木酚硝化法,以发烟硝酸和冰醋酸混酸做硝化剂。
    Its main synthesis method is nitration of guaiacol by fuming nitric acid and glacial acetic acid as nitration agent.
  2. 方法:以发烟硝酸代替文献报道的浓硝酸作氧化剂,异喹啉为原料,氧化合成目标产物。
    Methods:Isoquinoline as material was oxidized with fuming nitric acid instead of the reported concentrated nitric acid to synthesize target compound.
  3. 经过多次试用,其操作时间和得到的结果,与以前使用的硫酸、硝酸发烟硫酸的方法基本相同。
    This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid, nitric acid and fuming sulfuric acid.



加入收藏 本地收藏 百度搜藏 QQ书签 美味书签 Google书签 Mister Wong
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......
验证码看不清,请点击刷新
  注册