节点文献
用NaNO3除去被H2SO4碳化的有机化合物的机理讨论
The Mechanism study of NaNO3 Reducing Compound carbonized by H2SO4
【摘要】 用浓H2SO4作浴液测定固体有机化合物的熔点时,常常出现有机物落入浓H2SO4中使溶液变黑的现象,一般加入NaNO3,加热后即可使之褪色,本文对其机理进行了探讨.
【Abstract】 When measuring the melt poit of solid compound, the phenomenon of organic compound was blacken by H2SO4 is happened freguently. Adding NaNO3 can discolor of it . This paper discuss the mechanism of reaction.
- 【文献出处】 菏泽师专学报 ,Journal of Heze Teachers College , 编辑部邮箱 ,2001年04期
- 【分类号】O621
- 【下载频次】59