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- It has discovered that trace dimethyl glyoxime can sensitivly catalyize the discoloration of dimethyl yelloue by potassium bromate in sulphuric acid. 研究发现,在硫酸介质中,超痕量二甲基乙二醛肟能灵敏地加速溴酸钾氧化二甲基黄褪色的指示反应。
- Keywords nickel;dimethyl glyoxime;spectrophotometry;determining;content; 镍;丁二酮肟;分光光度法;测定;含量;
- Keywords palladium;dimethyl glyoxime;anodic adsorptive voltammetry;carbon paste electrode; 钯;丁二酮肟;阳极吸附伏安法;碳糊电极;
- nickel dimethyl glyoxime 镍二甲基乙二酮肟
- dimethyl glyoxime 丁二酮肟
- The Dimethyl Sulfate has an annual output of 15,000 tons. 同时我司也是国内最大的磺胺类产品出口基地。
- Dimethyl ether (DME) is produced normally from syngas or methanol. 介绍了二甲醚的应用及其下游产品的开发利用情况。
- Dimethyl 5-sulfoisophthalate sodium salt hydrate, 98... 二甲基5-磺酸异邻苯二酸钠盐;
- Triethylene glycol dimethyl ether, stabilized, 99%... 三乙二醇二甲醚/三甘醇二甲醚;
- Acetone (or dimethyl ketone): Simplest and most important ketone (CH3COCH3). 丙酮:亦称二甲基酮:分子式为CH3COCH3,最简单和最重要的酮。
- Acetone (or dimethyl ketone): Simplest and most important ketone (CH3COCH3). 丙酮:亦称二甲基酮:分子式为CH3COCH3,最简单和最重要的酮。
- Study on the kinetics of dimethyl ether one step synthesis from syngas. 合成气一步法制二甲醚的动力学研究
- Abstrac This paper reports the determination of glyoxal by UV spectrophotometry after transfering it into glyoxime. 首次报道利用醛基的成肟反应以及乙二醛二肟对紫外光的特征吸收,用紫外分光光度法测定乙二醛的含量。
- Recent methods of dimethyl fumarate synthesis are reviewed in this article. 本文对近年来富马酸二甲酯的合成方法进行了评述。
- Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone. 通过过一硫酸和丙酮反应,合成了新型高效的氧化剂二甲二氧环烷。
- The stable organic solution of dichloroglyoxime was prepared in high yield by chlorine aerated into the ethylene glycol solution of glyoxime. 将乙二肟溶于乙二醇,通入氯气,生成稳定的二氯乙二肟溶液,这种方法制备的二氯乙二肟贮存稳定,产率高。
- Green environmental protection, harmful solvents are free such as dimethyl benzene, methanal ect. 绿色环保,不含二甲苯、甲醛等有害溶剂。
- Methods of qualitative and quantitative analysis for benzene,toluene,ethyl benzene,dimethyl benzene in blood and urine. 血、尿中的苯、甲苯、乙苯、二甲苯的定性及定量分析方法.
- Pressure-Enhanced Molecular Clustering in Liquid Dimethyl Sulfoxide Studied by Raman Spectroscopy. 通过拉曼光谱镜观察到的:压力下液体二甲亚砜中分子聚类现象。
- Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization. 烯酮,特别是二甲基烯酮,很容易齐聚和聚合。