THE VOLUMETRIC DETERMINATION OF CERIUM BY MEANS OF POTASSIUM PERMANGANATE.

Victor Lenher; C. C. Meloche

doi:10.1021/ja02258a009

THE VOLUMETRIC DETERMINATION OF CERIUM BY MEANS OF POTASSIUM PERMANGANATE.

Journal of the American Chemical Society ◽

10.1021/ja02258a009 ◽

1916 ◽

Vol 38 (1) ◽

pp. 66-70 ◽

Cited By ~ 1

Author(s):

Victor Lenher ◽

C. C. Meloche

Keyword(s):

Potassium Permanganate ◽

Volumetric Determination

Download Full-text

THE VOLUMETRIC DETERMINATION OF URANIUM. POTENTIOMETRIC TITRATION OF REDUCED URANIUM SOLUTIONS WITH CERIC SULFATE, OR WITH POTASSIUM PERMANGANATE. APPLICATION OF THE DIFFERENTIAL METHOD

Journal of the American Chemical Society ◽

10.1021/ja01358a017 ◽

1931 ◽

Vol 53 (7) ◽

pp. 2561-2571 ◽

Cited By ~ 23

Author(s):

N. Howell. Furman ◽

Irl C. Schoonover

Keyword(s):

Potentiometric Titration ◽

Potassium Permanganate ◽

Differential Method ◽

Ceric Sulfate ◽

Volumetric Determination

Download Full-text

Oxidation of 2- (o-Hydroxypheny1)-benzoxazole with Potassium Permanganate and its Application to Volumetric Determination of Cadmium.

Nippon kagaku zassi ◽

10.1246/nikkashi1948.77.1340 ◽

1956 ◽

Vol 77 (9) ◽

pp. 1340-1344 ◽

Cited By ~ 1

Author(s):

Yoshizo Horiuchi ◽

Minoru Saito

Keyword(s):

Potassium Permanganate ◽

Volumetric Determination

Download Full-text

Volumetric determination of potassium dichromate and potassium permanganate in a mixture

The Analyst ◽

10.1039/an9335800148 ◽

1933 ◽

Vol 58 (684) ◽

pp. 148 ◽

Cited By ~ 3

Author(s):

Bishambar Lal Vaish ◽

Mata Prasad

Keyword(s):

Potassium Permanganate ◽

Potassium Dichromate ◽

Volumetric Determination

Download Full-text

Spectrophotometric Determination of Some Angiotensin Converting Enzyme Inhibitors By Potassium Dichromate and Potassium Permanganate in Tablet Dosage Form

Asian Journal of Biomedical and Pharmaceutical Sciences ◽

10.15272/ajbps.v4i39.642 ◽

2014 ◽

Vol 4 (39) ◽

pp. 16-24 ◽

Cited By ~ 2

Author(s):

Horria A. Mohamed

Keyword(s):

Angiotensin Converting Enzyme ◽

Potassium Permanganate ◽

Dosage Form ◽

Enzyme Inhibitors ◽

Potassium Dichromate ◽

Angiotensin Converting Enzyme Inhibitors ◽

Converting Enzyme ◽

Converting Enzyme Inhibitors ◽

Tablet Dosage

Download Full-text

Colorimetric Determination of Amoxicillin in Pure and some Pharmaceutical Formulations Via Reaction with Potassium Permanganate as Oxidant Reagent

International Journal of Pharmaceutical Quality Assurance ◽

10.25258/ijpqa.10.2.2 ◽

2019 ◽

Vol 10 (02) ◽

Author(s):

Abbas Shebeeb Al-kadumi ◽

Sahar Rihan Fadhel ◽

Mohammed Abdullah Ahmed ◽

Luma Amer Musa

Keyword(s):

Potassium Permanganate ◽

Pharmaceutical Preparations ◽

Pharmaceutical Formulations ◽

Atomic Emission ◽

Basic Medium ◽

Photometric Method ◽

Colorimetric Determination ◽

Spectrophotometric Methods ◽

Label Claim

We proposed two simple, rapid, and convenient spectrophotometric methods are described for the determination of Amoxicillin in bulk and its pharmaceutical preparations. They are based on the measurement of the flame atomic emission of potassium ion (in first method) and colorimetric determination of the green colored solution for manganite ion at 610 nm formed after reaction of Amoxicillin with potassium permanganate as oxidant agent (in the second method) in basic medium. The working conditions of the methods were investigated and optimized. Beer's law plot showed a good correlation in the concentration range of 5-45 μg/ml. The detection limits and relative standared deviations were (2.573, 2.814 μg/ml) (2.137, 2.498) for the flame emission photometric method and (1.844, 2.016 μg/ml) (1.645,1.932) for colorimetric methods for capsules and suspensions respectively. The methods were successfully applied to the determination of Amoxicillin in capsules and suspensions, and the obtained results were in good agreement with the label claim. No interference was observed from the commonly encountered additives and expectancies.

Download Full-text