Oxidimetric determination of ascorbic acid with potassium hexacyanoferrate(III) in acid medium.
Conditions have been developed for the titrimetric determination of ascorbic acid with hexacyanoferrate(III), with potentiometric and visual end-points, in sulphuric, hydrochloric or phosphoric acid media. Several organic substances likely to be present in plant tissues do not interfere.
Sastry
G S
GS
Department of Chemistry Andhra University Waltair, S. India, India.
Rao
G G
GG