The assay of content of methoxyamine hydrochloric acid using phenolphthalein indicaor and NaOH as titrant was developed.
提出了以酚酞为指示剂,氢氧化钠为
剂测甲氧胺盐酸盐含量的方法。
标
液The assay of content of methoxyamine hydrochloric acid using phenolphthalein indicaor and NaOH as titrant was developed.
提出了以酚酞为指示剂,氢氧化钠为剂测甲氧胺盐酸盐含量的方法。
Based on the consumption of the titrant,the total S content can be calculated.This method has the features of simple,quick,accurate and rea sonable.
—淀
标溶液,根据其消耗量计算出总硫含量。
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