Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.
以二乙胺和二硫碳为原料,经双氧水(275%)氧,一合成了四乙基秋兰姆二硫。
Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.
以二乙胺和二硫碳为原料,经双氧水(275%)氧,一合成了四乙基秋兰姆二硫。
Ziram was synthesized in an one-step with aqueous solution of dimethylamine carbon disulfide and zinc oxide,in yield 97%.waste water is reused.
以二甲胺水溶液、二硫碳和氧锌为原料一法合成了福美锌,产率达到97%以上.废水循环利用.
A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.
提出了新的螯合滴定法测定二硫钼量,用以取代传统的重量法。
In this paper,process for synthesis of N,N′-diphenylthiourea have been described by carbon disulfide and aniline.
研究了由苯胺和二硫碳合成N,N-二苯基硫脲的方法。
After a specified period of time, the hair is rinsed and a neutraliser is applied.It is the neutralizing solution that reforms the disulfide bonds of the hair and sets the new curls.
经过一段预定的时烫发水洗掉,再使用一种中和剂(中文称定型水或二剂),中和反应重组了头发中的二硫键并形成新的卷曲。
Methods:Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.
方法:空气中四氯乙烷用活性炭管采集,二硫碳解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。
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