Analytical Application of 3-Hydroxy-3-Methyl- 1-(4-Sulphonamidophenyl) Triazene in Spectrophotometric Determination of Nickel(Ii)

Saba Khan; Rehana Khanam

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Analytical Application of 3-Hydroxy-3-Methyl- 1-(4-Sulphonamidophenyl) Triazene in Spectrophotometric Determination of Nickel(Ii)

Saba Khan* and Rehana Khanam

Department of Chemistry, M.L. Sukhadia University, Udaipur - 313 001 (India).

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ABSTRACT:

Spectrophotometric determination of Nickel(II) has been done using 3-hydroxy-3-methyl-1-(4-sulphonamidophenyl) triazene at 375nm. The molar absorptivity and Sandell’s sensitivity values are 9431 dm3 mol-1 cm -1 and 6.15 ng cm –2 respectively. The Beer’s law is obeyed in the range (1 to 6)

KEYWORDS:

Hydroxytriazenes; Spectrophotometric determination; Nickel(II)