染料与染色
染料與染色
염료여염색
DYESTUFF INDUSTRY
2011年
6期
60-62
,共3页
吕双%阎龙%蒲爱军
呂雙%閻龍%蒲愛軍
려쌍%염룡%포애군
4-氯-3-硝基苯磺酸%HPLC%测定
4-氯-3-硝基苯磺痠%HPLC%測定
4-록-3-초기분광산%HPLC%측정
4-chloro-3-nitrobenzenesulfonic acid%HPLC%determination
本文建立了高效液相色谱（HPLC）定量分析4-氯-3-硝基苯磺酸及其有机杂质含量的方法。通过对检测波长、流动相等色谱条件的优化，实现4-氯3-硝基苯磺酸及其杂质良好分离。采用外标法对4-氯-3-硝基苯磺酸及其杂质进行了定量。
本文建立瞭高效液相色譜（HPLC）定量分析4-氯-3-硝基苯磺痠及其有機雜質含量的方法。通過對檢測波長、流動相等色譜條件的優化，實現4-氯3-硝基苯磺痠及其雜質良好分離。採用外標法對4-氯-3-硝基苯磺痠及其雜質進行瞭定量。
본문건립료고효액상색보（HPLC）정량분석4-록-3-초기분광산급기유궤잡질함량적방법。통과대검측파장、류동상등색보조건적우화，실현4-록3-초기분광산급기잡질량호분리。채용외표법대4-록-3-초기분광산급기잡질진행료정량。
A high performance liquid chromatography method was employed for the analysis of the content of 4-chloro-3-nitrobenzenesulfonic acid and its impurities. 4-Chloro-3-nitrobenzenesulfonic acid and its impurities were separated well by optimizing chromatography conditions such as detection wavelength, mobile phase and so on. 4-Chloro-3-nitrobenzenesulfonic acid and its impurities were quantified by the external standard method.
