Thallic perchlorate in acid medium as a reagent for oxidimetric determination of ascorbic acid in drugs and fruit.
Thallic perchlorate is used for determination of ascorbic acid either by direct titration in acid medium (0.5N) or indirectly by addition of excess of the reagent and iodometric determination of the excess. The method is applicable to fruit juices and vitamin C tablets.
Gupta
D
D
Chemical Laboratories, University of Rajasthan, Jaipur, India.
Sharma
P D
PD
Gupta
Y K
YK