All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.


Spectrophotometric Methods For The Estimation Of Ethamsylate In Tablets

Author(s): B.S Kuchekar, V.S Randive, A.P Chaudhari, S.B Bhise

Two simple, accurate, rapid and sensitive methods have been developed for the estimation of ethamsylate in pharmaceutical dosage forms. Method A is based on the reduction of Folin- Ciocalteau phenol reagent by ethamsylate in presence of 20% sodium carbonate solution giving blue chromogen, which shows maximum absorption at 740 nm while method B is based on the reduction of ferric ions (ferric nitrate) to ferrous ions by ethamsylate which then reacts with 1,10-phenanthroline to produce reddish coloured complex showing maximum absorption at 435 nm against reagent blank. In both the methods Beer's law was obeyed in the concentration range of 5-25 μg/ml.


List of Supporting Conferences