mercuric

red mercuric sulfide

红色硫

Preparation of mercuride had various ways in ancient China.This paper will focus discussion on preparation of mercuric sulfide(HgS);

中国古代物制备方法很多,本文重点讨论与现代物制备方法相似硫;

This article described how to determine the content of chloride in the industry potassium hydroxide with the mercuric thiocyanide spectrophotometric method .

建立了用硫氰酸分光光度法测定工业氢氧钾中氯物方法。该方法简便、快捷,样品和试剂用小,干扰因素少,测定范围大。