Simultaneous Determination of V (V) and Co (II) as (S)-5- Methoxy-2-[[(4-Methoxy-3, 5-Dimethyl-2-Pyridinyle-Methyle] Sulfinyle]-1H-Benzimidazole Using Derivative Spectrophotometry
نویسندگان
چکیده
The reagent (S)-5-methoxy-2-[[(4-methoxy-3, 5-dimethyl-2-pyridinyle-methyle] sulfinyle]-1H-benzimidazole gives greenish yellow coloration with V (V) as well as Co (II) in basic medium. This observation is used for the simultaneous determination of both the metal ions using Zero and second order derivative spectrophotometry. Optimum conditions were established for this determination. Job’s and mole-ratio methods are used for the determination of composition of the metal complexes. Determination of the metal ions was carried out in BAS alloys, and NTP ball bearings.
منابع مشابه
Direct Spectrophotometric determination of Vanadiu (V) using 5- methoxy-2-[[(4-methoxy-3, 5-dimethyl-2-pyridinyl] methyl] sulfinyl]-1H-Benzimidazole [ESMPZL]
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