摘要
用1 HNMR方法研究了工业高醇formalin溶液体系 ,发现以DMSD6 (氘代二甲基亚砜 )为溶剂的1 HNMR谱图中 ,溶剂与样品的不同配比 ,使谱图发生明显变异 ,这与通常NMR能得到确定的试样谱图不同。通过对formalin溶液体系的分析 。
The industrial high alcohol content formalin solution was studied in this paper. using DMSD 6 as solvent, while ratio of solvent to sample was different, spectrum changed obviously. through analysing formalin solution, this phenomenon can be explained.
出处
《辽宁化工》
CAS
2003年第3期93-95,115,共4页
Liaoning Chemical Industry
