Determinação turbidimétrica em fluxo de cloridrato de fluoxetina em formulações farmacêuticas

AUTOR(ES)
FONTE

Química Nova

DATA DE PUBLICAÇÃO

2009

RESUMO

A simple, accurate and precise flow-injection turbidimetric procedure for the determination of fluoxetine hydrochloride in pharmaceutical formulations is reported. The procedure is based on the precipitation of chloride of fluoxetine hydrochloride with silver nitrate solution and the yielded insoluble AgCl(s) was monitored at 420 nm. The analytical curve was linear in the fluoxetine hydrochloride concentration range 3.0 x 10-5 - 5.0 x 10-4 mol L-1 with a detection limit of 10 µmol L-1 and, a sample throughout of 60 h-1.

Documentos Relacionados