Water determination in drugs containing ascorbic acid

Drug Development and Industrial Pharmacy

Volumn 25, Issue 10, 1999, Pages 1115-1119

  Sherman, Felix ^a   Kuselman, Ilya ^a  

^a National Physical Laboratory of Israel   (Israel)

Author keywords

Analytical method validation; Ascorbic acid determination; Drugs in tablets; Karl Fischer titration; Water determination

Indexed keywords

ASCORBIC ACID;

ACCURACY; ANALYTIC METHOD; ARTICLE; DISTILLATION; DRUG DETERMINATION; REPRODUCIBILITY; SAMPLING; TITRIMETRY; WATER CONTENT;

ASCORBIC ACID; CHEMISTRY, PHARMACEUTICAL; TABLETS; TECHNOLOGY, PHARMACEUTICAL; WATER;

EID: 0032858278     PISSN: 03639045     EISSN: None     Source Type: Journal    
DOI: 10.1081/DDC-100102277     Document Type: Article

References (11)

1. J. Mitchel, Jr., and D. M. Smith, Aquametry, 2nd ed., Vol. 3, Wiley, New York, 1980, p. 310.
2. U.S. Pharmacopeial Convention, United States Pharmacopeia XXIII/National Formulary XVIII, Author, Rockville, MD, 1995, article 921, p. 1840.
3. N. D. Cheronis and T. S. Ma, Organic Functional Group Analysis by Micro and Semimicro Methods, Wiley, New York, 1964, p. 198.
4. F. Sherman, I. Kuselman, and A. Shenhar, Isr. Pat. Appl., 114938 (1995).
5. F. Sherman, I. Kuselman, and A. Shenhar, Talanta, 43, 1035 (1996).
6. F. Sherman, I. Kuselman, and A. Shenhar, U.S. Pat. 57550404 (1998).
7. F. Sherman, I. Kuselman, and A. Shenhar, Proc. 11th Int. Conf. Isr. Soc. Quality, 529 (1996).
8. AOAC International, AOAC Peer-Verified Methods Program, Author, Arlington, VA, 1993.
9. J. C. Verhoef and E. Barendrecht, J. Electroanal. Chem., 71, 305 (1976).
10. C. D. Nenitescu, Organic Chemistry, Vol. 2, Editura Technica, Bucharest, 1963, p. 72.
11. F. B. Sherman, Talanta, 301, 705 (1983).