Abstract

Saba Khan* and Rehana Khanam

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)

Hydroxytriazenes; Spectrophotometric determination; Nickel(II)

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