Determination of thiourea in fruit juice by a kinetic spectrophotometric method

A catalytic kinetic method is described for determination of trace levels of thiourea based on its catalytic effect on the oxidation of Janus green (JG) by potassium iodate in hydrochloric acid media. The reaction was monitored by measuring the decrease in absorbance of the dye at 610 nm after 25 mi...

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Veröffentlicht in:	Journal of hazardous materials 2010-02, Vol.174 (1), p.257-262
Hauptverfasser:	Abbasi, Shahryar, Khani, Hossein, Hosseinzadeh, Laleh, Safari, Zhila
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Beverages Calibration Catalysis Catalytic Catalytic reactions Chemical engineering Chemistry Exact sciences and technology Fruit Fruit juice General and physical chemistry Kinetic Kinetics Limit of Detection Pollution Reactors Reproducibility of Results Spectrophotometric Temperature Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Thiourea Thiourea - analysis
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