黑索金(RDX)学名环三次甲基三硝胺,是一种威力大于TNT的高能炸药。为研究其生产废水的毒性,控制并监测它对水体的污染,需建立快速、简便、灵敏的分析方法。 1969年开始进行这项工作时,还未见有水中RDX分析方法的报导。在前人有关固体RDX的极谱测定工作的基础上,我们根据水分析的特点,建立了直接加入硝酸钠(使浓度约为0.1M)作支持电解质,用亚硫酸钠除氧的示波极谱测定法。本法不必配制底液,避免 RDX Scientific name Cyclotrine is a high-explosive that is more powerful than TNT. To study the toxicity of its production wastewater and to control and monitor its contamination of the water body, a rapid, simple and sensitive analytical method needs to be established. When this work began in 1969, no reports of RDX analysis methods in water had been reported. Based on the previous work on the polarographic determination of solid RDX, we established an oscillopolarographic method that directly incorporates sodium nitrate (at a concentration of about 0.1 M) as a supporting electrolyte and deoxygenated with sodium sulfite, based on the characteristics of the water analysis law. This law does not have to be prepared at the end of liquid to avoid