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1987•Journal of Shaanxi Normal UniversityRequires access

CHEMILUMINESCENCE ANALYSIS WITH INORGANIC COUPLING REACTION VI DETERMINATION OF TRACE MOLYBDENUM(VI)IONS BY THE KINETICS CHEMILUMINESCENCE METHOD OF KIO_3-KI-LUMINOL SYSTEM

LU Jiu-ru

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Abstract

In the present paper,a chemiluminescence kinetic method is described for the determination of trace Mo(Ⅵ)ions based on its accelerating effect on the iodate-iodide reaction.The chemiluminescence signal arose from the reaction of luminol-I_2.Trace Mo in the range 0.01-1 μg/ml was determined with relative standard deviation of about 4%.A method for the separation of Mo(Ⅵ)ions from large amount of interference ions by an-ion exchange resin was used.The Mo was determined in the samples of mixing water and the result is satisfactory.

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What this paper is about

In the present paper,a chemiluminescence kinetic method is described for the determination of trace Mo(Ⅵ)ions based on its accelerating effect on the iodate-iodide reaction.The chemiluminescence signal arose from the reaction of luminol-I_2.Trace Mo in the range 0.01-1 μg/ml was determined with relative standard deviation of about 4%.A method for the separation of Mo(Ⅵ)ions from large amount of interference ions by an-ion exchange resin was used.The Mo was determined in the samples of mixing water and the result is satisfactory.

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Available abstract

In the present paper,a chemiluminescence kinetic method is described for the determination of trace Mo(Ⅵ)ions based on its accelerating effect on the iodate-iodide reaction.The chemiluminescence signal arose from the reaction of luminol-I_2.Trace Mo in the range 0.01-1 μg/ml was determined with relative standard deviation of about 4%.A method for the separation of Mo(Ⅵ)ions from large amount of interference ions by an-ion exchange resin was used.The Mo was determined in the samples of mixing water and the result is satisfactory.

Key concepts: Chemiluminescence, Chemistry, Luminol, Iodate, Iodide, Ion, Molybdenum, Inorganic chemistry

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CHEMILUMINESCENCE ANALYSIS WITH INORGANIC COUPLING REACTION VI DETERMINATION OF TRACE MOLYBDENUM(VI)IONS BY THE KINETICS CHEMILUMINESCENCE METHOD OF KIO_3-KI-LUMINOL SYSTEM — Research Paper | ScholarLens