Indirect Spectrophotometric Determination of Furosemide using Eriochrome Black-T Dye
Methods and Objects of Chemical Analysis, ISSN: 2413-6166, Vol: 19, Issue: 2, Page: 94-100
2024
- 6Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Captures6
- Readers6
Article Description
A simple, economical and sensitive indirect spectrophotometric method for the determination of furosemide in its pure form and in pharmaceutical preparations is described. The method is based on the oxidation of furosemide by permanganate in acidic medium, then the reaction of the remaining potassium permanganate to oxidize the dye Eriochrome Black-T at a wavelength of 535 nm. The method follows Beer's law within the range (0.25-10) µg mL and the molar absorbance is 1.5×10 L mol cm. The value of the determination coefficient was 0.9984, the recovery rate was 100.53 % and the relative error value was 1.12 %, while the value of the limit of detection (LOD) and limit of quantification was (LOQ) 0.118 and 0.395 µg mL respectively. It was found that the method does not suffer from interactions, and the method can be applied to pharmaceutical preparations (ampoules and tablets).
Bibliographic Details
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know