Application of Potassium Chromate-Diphenylcarbazide in the Quantitative Determination of Ascorbic Acid by Spectrophotometry

Turkish Journal of Chemistry

Volumn 27, Issue 6, 2003, Pages 717-722

  Noroozifar, Meissam ^a   Khorasani Motlagh, Mozhgan ^a  

^a UNIVERSITY OF SISTAN AND BALUCHESTAN   (Iran)

Author keywords

Ascorbic acid determination; Chromium diphenylcarbazide complex; Potassium chromate; Spectrophotometry

Indexed keywords

ASCORBIC ACID; DIPHENYLCARBAZIDE; POTASSIUM CHROMATE;

ABSORPTION; ABSORPTION SPECTROPHOTOMETRY; ACCURACY; ARTICLE; OXIDATION; QUANTITATIVE ANALYSIS; RELIABILITY; SENSITIVITY AND SPECIFICITY;

EID: 1642493591     PISSN: 13000527     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. N.K. Pandey, Anal. Chem., 54, 793-796 (1982).
2. O.H. Abdelmageed, P.Y. Khashaba, H.F. Askal, G.A. Saleh and I.H. Refaat, Talanta, 42, 573-579 (1995).
3. A.R. Mayers and C.G. Taylor, Analyst, 112, 507-509 (1987).
4. S.P. Sood, L.E. Sartori, D.P. Wittmer and W.G. Haney, Anal. Chem., 48, 96-798 (1976).
5. M.I. Karayannis and D.I. Farasoglou, Analyst, 112, 767-770 (1987).
6. G.-D. Liu, Z.-Q. Li, S.-S. Huan, G.-L. Shen and R.-Q. Yu, Anal. Lett., 33, 175-192 (2000).
7. X. Han, J. Tang, J. Wang and E. Wang, Electrochim. Acta, 46, 3367-3371 (2001).
8. J. Ren, H. Zhang, Q. Ren, C. Xia and J. Wan, J. Electroanal. Chem., 504, 59-63 (2001).
9. P. Wang, X. Wang, X. Jing and G. Zhu, Anal. Chim. Acta, 424, 51-56 (2000).
10. J.C. de Andrade, J.C. Rocha, C. Pasquini and N. Baccan, The Analyst, 108, 621-625 (1983).
11. J.E.T. Andersen, Anal. Chim. Acta, 361, 125-131 (1998).
12. F.J. Andrade, M.B. Tudino and O.E. Troccoli, The Analyst, 121, 613-616 (1996).
13. W. Horwitz, "Official methods of analysis of the Association of Official Analytical Chemists", 13th ed, Association of Official Analytical Chemists, Washington, DC, 476 (1980).