Application of ammonium peroxidisulfate and metavanadate for spectrophotometric determination of prothipendyl hydrochloride.
Prothipendyl hydrochloride reacts with (NH4)2S2O8 and NH4VO3 forming the coloured oxidation products which exhibit maximum absorbance at lambda = 372 nm and 374 nm, respectively. The optimum conditions of the reaction have been established. It was found that Beer's law is obeyed in the concentration range 3-95 microg/ml and 3-90 microg/ml in PTP-(NH4)2S2O8 and PTP-NH4VO3 system, respectively.
Misiuk
W
W
Institute of Chemistry, University of Białystok, Poland.
Kleszczewska
E
E
D000645:Ammonium Sulfate; D014150:Antipsychotic Agents / Q000032:analysis*; D007202:Indicators and Reagents; D013056:Spectrophotometry, Ultraviolet; D013843:Thiazines / Q000032:analysis*; D014638:Vanadates
D014150:Antipsychotic Agents; D007202:Indicators and Reagents; D013843:Thiazines; C031276:ammonium peroxydisulfate; D014638:Vanadates; C069248:prothipendyl; D000645:Ammonium Sulfate