red mercuric sulfide
红色硫化
red mercuric sulfide
红色硫化
Preparation of mercuride had various ways in ancient China.This paper will focus discussion on preparation of mercuric sulfide(HgS);
中国古代化制备方法很多,本文重点讨论与现代化制备方法相似硫化;
This article described how to determine the content of chloride in the industry potassium hydroxide with the mercuric thiocyanide spectrophotometric method .
建立了用硫分光光度法测定工业氢氧化钾中氯化含量方法。该方法简便、快捷,样品和试剂用量小,干扰因素少,测定范围大。
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