高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 355.

• Molecular Spectroscopy • 上一篇    下一篇

Study on Chemiluminescence System of Potassium Permanganate-Sodium Hydrosulfite-Aminopyrine

LI Li-Qing1, WU Yuan-Yuan1, QIN Bin1, FENG Man-Liang2, LU Jiu-Ru2   

  1. 1. Department of Chemistry, Tai'an Teacher's College, Tai'an, Shandong 271000, P. R.. China;
    2. Department of Chemistry, Shaanxi Normal university, Xi'an, 710062, P. R.. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Study on Chemiluminescence System of Potassium Permanganate-Sodium Hydrosulfite-Aminopyrine

LI Li-Qing1, WU Yuan-Yuan1, QIN Bin1, FENG Man-Liang2, LU Jiu-Ru2   

  1. 1. Department of Chemistry, Tai'an Teacher's College, Tai'an, Shandong 271000, P. R.. China;
    2. Department of Chemistry, Shaanxi Normal university, Xi'an, 710062, P. R.. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

A new flow injection Chemiluminescence method for the determination of aminopyrine was studied. It is based on the chemiluminescence reaction of potassium permanganate-sodium hydrosulfite-aminopyrine. The main factors which affect the determination were investigated. Under the most favorable conditions. The linear range for the determination of amimopyrine was 2.0×10-7~8.0×10-5g/mL,the determination limit was 6.0×10-8g/mL,the relative standard deviation was 1.8% for 11 mesurements to 4.0×10-6g/mL aminopyrine standard solution. This method has been applied to the determination of aminopyrine in medicine.

Abstract:

A new flow injection Chemiluminescence method for the determination of aminopyrine was studied. It is based on the chemiluminescence reaction of potassium permanganate-sodium hydrosulfite-aminopyrine. The main factors which affect the determination were investigated. Under the most favorable conditions. The linear range for the determination of amimopyrine was 2.0×10-7~8.0×10-5g/mL,the determination limit was 6.0×10-8g/mL,the relative standard deviation was 1.8% for 11 mesurements to 4.0×10-6g/mL aminopyrine standard solution. This method has been applied to the determination of aminopyrine in medicine.

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