Allah. M. Ali, A., .A. Al-Da, M., amy, , Fadhil Kadhier, A., Saad Hatam, R. (2010). Synthesis of 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5 – diphenyl imidazole (Cdsai)as a new analytical reagent for the determination of Cu(II) .. , 0(37), 66-73.
Abid Allah. M. Ali; Muneer .A. Al-Da; amy; Ahmed Fadhil Kadhier; Raghad Saad Hatam. " Synthesis of 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5 – diphenyl imidazole (Cdsai)as a new analytical reagent for the determination of Cu(II) .". , 0, 37, 2010, 66-73.
Allah. M. Ali, A., .A. Al-Da, M., amy, , Fadhil Kadhier, A., Saad Hatam, R. (2010). ' Synthesis of 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5 – diphenyl imidazole (Cdsai)as a new analytical reagent for the determination of Cu(II) .', , 0(37), pp. 66-73.
Allah. M. Ali, A., .A. Al-Da, M., amy, , Fadhil Kadhier, A., Saad Hatam, R. Synthesis of 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5 – diphenyl imidazole (Cdsai)as a new analytical reagent for the determination of Cu(II) .. , 2010; 0(37): 66-73.

Synthesis of 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5 – diphenyl imidazole (Cdsai)as a new analytical reagent for the determination of Cu(II) .

Iraqi National Journal Of Chemistry
Article 1, Volume 0, Issue 37, 2014, Pages 66-73
Authors
Abid Allah. M. Ali; Muneer .A. Al-Da; ; Ahmed Fadhil Kadhier; Raghad Saad Hatam
Abstract
Abstract
A new spectrophotometric method is described for the determination of Cu(II) in analytical sample . The proposed method based on the formation violet complex with 2-[(3-Chloro-4,6-disulfanamide phenyl ) azo] -4,5-diphenyl imidazole (Cdsai) as a new chromogenic reagent in nutral media that has a maximum absorption at λmax 588 nm . Linearity was observed from 0.25-6.00 µg.ml-1 with detection limit and 0.15µg.ml-1 . The effect of chemical, physical and analytical parameter is evaluated.
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