Version 1
: Received: 6 June 2019 / Approved: 7 June 2019 / Online: 7 June 2019 (13:49:13 CEST)
How to cite:
Majeed, M.; Motaweq, Z. Preparation and Description of Potentiometric Electrode for the Limitation of Sulbutamol Sulphate. Preprints2019, 2019060061. https://doi.org/10.20944/preprints201906.0061.v1
Majeed, M.; Motaweq, Z. Preparation and Description of Potentiometric Electrode for the Limitation of Sulbutamol Sulphate. Preprints 2019, 2019060061. https://doi.org/10.20944/preprints201906.0061.v1
Majeed, M.; Motaweq, Z. Preparation and Description of Potentiometric Electrode for the Limitation of Sulbutamol Sulphate. Preprints2019, 2019060061. https://doi.org/10.20944/preprints201906.0061.v1
APA Style
Majeed, M., & Motaweq, Z. (2019). Preparation and Description of Potentiometric Electrode for the Limitation of Sulbutamol Sulphate. Preprints. https://doi.org/10.20944/preprints201906.0061.v1
Chicago/Turabian Style
Majeed, M. and Zahraa Motaweq. 2019 "Preparation and Description of Potentiometric Electrode for the Limitation of Sulbutamol Sulphate" Preprints. https://doi.org/10.20944/preprints201906.0061.v1
Abstract
A new sulbatamol sulphate SBS membrane electrode was prepared that utilizing for its determination ; depend on the forming of the association complex ion of sulbatamol sulphate by the phosphotungstate counter anion deposed in poly vinyl chloride PVC polymer, by use a (Di-n- Octyl Phenyl Phthalate)(Dopp) as the plastizier substance, in membrane.The features properties as well as the behavior of it .The new electrode have been elaborated. The concentrations of medicine by utillizing This sensor show a fast, stable, near-Nernstian response in the range (1x10-1-1x10-6) mol/ L were determined with correlation coefficient of about (r = 0.9991) and with of a relative standard about 0.416 additionally deviation relative standard error of 1.710 %.pot The nernast linearity slop was founded and it is equal to 28.9 mV/decade and the detection limit was 4.1 x 10-6 mol/ L.The electrode selectivity coefficient Ki,j was calculated, in the existence of several interferences cations with confirmed medicine solutions. It was found the pH range response is in the range of (3 -7), with the response time of (30 – 116) sec. for various concentrations at room temperture , the lifetime for electrode was found to be more than 21 days. The electrode was successfully used for potentiometric limitation of sulbatamol sulphate in several pharmaceutical drugs by using direct potentiometry.
Keywords
new, sulbatamol sulphate, membrane electrode , utilizing for determination
Subject
Chemistry and Materials Science, Analytical Chemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
