Complexation of Ni (II) by using 5-Nitrosalicylaldehyde Semicarbazone (NSS) as a Novel Analytical Reagent and Its Spectrophotometric Determination
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2016, Vol 3, Issue 9
Abstract
5-Nitrosalicylaldehyde semicarbazone (NSS) is proposed as a new sensitive reagent for the sensitive extractive spectrophotometric determination of Ni (II). NSS reacts with Ni (II) in the pH range 4.0 to 4.4 to form a coloured complex, which was well extracted into Ethyl acetate. The absorption spectrum of Ni (II) NSS complex in Ethyl acetate shows maximum absorbance at 420 nm. It was observed that the colour development was instantaneous and stable for 48 hrs. The system obeyed Beer’s law up to 1-6 µg / cm3 . The molar absorptivity calculated was found to be 2.5016 * 104 lit mol-1 cm -1 and the sensitivity of the method as defined by sandal’s was 1.067 * 10-2 μg/cm2 . The composition of the extracted species was determined by Job’s Continuous variation method and Mole ratio method was found to be 1:4. It may be satisfactorily applied for the determination of Ni (II) with present method
Authors and Affiliations
K. N. Patankar Jain
Keywords
Related Articles
- EP ID EP244949
- DOI -
- Views 107
- Downloads 0
Implementation of ZCR and STE techniques for the detection of the voiced and unvoiced signals in Continuous Punjabi Speech
During the analysis of speech signals the evaluation of the basic characteristics of the speech is an important stage. The basic characteristics of speech are voiced, unvoiced and silence. Such characteristics are evalua...
Argemone Mexicana: A rarefied Splendour prickly foliage weed of sustainable bio additive for commercial diesel engines
Using of crop-based foliage (edible oils) to produce sustainable energy increases the volume of lowcarbon fuels, but detriments hunger in developing countries by pushing up global food prices and endangering local food s...
Thinking and Experiences as a Base of Philosophical Understanding
These philosophical words are words of self minded; many times reading philosophy can confuse someone because it has many different theories of different thinkers and philosophers. Taking a time of reading philosophy wil...
Information Entropy of Nanostructure systems
Systems based on quantum-dot nanostructures could be used as components for quantum information processing devices. One of the possible advantages of the use of quantum dots is that the parameters of the system may be ch...
Visual Secret Sharing (VSS) of Digital Images by Diverse Media using Stegnography
Visual cryptography (VC) is a technique that encrypts secret image in meaningful images. The meaningful images can be photos or hand-painted pictures in digital form or in printed form. N such shares can be used. VC is u...