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Simple and Rapid Method for Determination of Vitamin C, in pharmaceutical Preparations . | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 21, Issue 6, 2010, Pages 129-133 | ||
| Author | ||
| Abstract | ||
| This study is simple and rapid method for determination of vitamin C in any pharmaceutical preparations (Tablets or capsules) by titration with a sutabile titrant (Sodium N-chloro-4 toluenesulfonamide trihydrate ) chloramine –T in the presence of potassium Iodide and starch as indicator . If the solution contente sulfite or sulfhydryl compounds interfere severely , but if the solution content Zn+2 , Fe+2 , Ca+2 does not interfere . When using masking agent by a preaction with 2- furfuraldehyde and acrylonitrile, respectively. In this study Mixture of sulfite and cysteine are analyzed too . | ||
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