This article described how to determine the content of chloride in the industry potassium hydroxide with the mercuric thiocyanide spectrophotometric method .
建立了用硫氰酸汞分法测定工业氢氧钾中氯物含量的方法。该方法简、,样品和试剂用量小,干扰因素少,测定范围大。
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