Titrimetric methods for the determination of vitamin C in some pharmaceutical preparations by use of two N-bromoimides.
Potentiometric and visual end-point titrations with N-bromophthalimide and N-bromosaccharin are proposed for the determination of vitamin C in various pharmaceutical preparations. These methods are simpler than the existing methods for the purpose.
Kumar
K G
KG
Department of Chemistry, University of Kerala, Trivandrum 695 034, India.
Indrasenan
P
P