【摘要】 提出亚磷酸工业品含量检测的新方法,并与工业亚磷酸行业标准HG/T 2520-93方法进行比较。用氧化还原滴定法检测,可以避免杂质酸的干扰,得到比较准确的结果。更多还原

【Abstract】 A new determination method of phosphorous acid by oxidize-reduce titration was carried out.Compared with the method of HG/T2520-93,this method could get more precise results without the interference of other acid in the sample.更多还原