Rapid Spectrophotometric Determination of Trace Amounts of Cyanide and Hydrogen Cyanide Using p-Aminoacetanilide in Various Samples

Rapid Spectrophotometric Determination of Trace Amounts of Cyanide and Hydrogen Cyanide Using p-Aminoacetanilide in Various Samples Prachi Parmar*, Ajai Kumar Pillai, and Vinay Kumar Gupta† Department of Chemistry, Govt. V.Y.T. Autonomous College Durg (Chhattisgarh), India, 491001 *E-mail: drajaipillai@gmail.com †School of studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, (Chhattisgarh), India, 492001 (Received November 3, 2009; Revised December 2, 2009; Accepted December 11, 2009)