Determination of L-Ascorbic Acid in Pharmaceutical Preparations Using Direct Ultraviolet Spectrophotometry

@inproceedings{SALKI2010DeterminationOL,
  title={Determination of L-Ascorbic Acid in Pharmaceutical Preparations Using Direct Ultraviolet Spectrophotometry},
  author={Mirsad SALKI{\'C}},
  year={2010}
}
  • Mirsad SALKIĆ
  • Published 2010
A new, selective and accurate direct ultraviolet spectrophotometric method was developed for the determination of L-ascorbic acid in pharmaceuticals. Th e oxidation of L-ascorbic acid by iodate in an acidic medium was used as a means of correcting for background absorption. Th e molar absorptivity of the proposed method was found to be 8.71x103 dm3 mol-1 cm… CONTINUE READING