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 101
- Downloads 0
Facilitators and Barriers of Discussing Drugs Use with Adolescents: Perspectives of Parents and Their Adolescents in Rubavu District, Rwanda
Background: alcohol and other drugs (AOD) among children and adolescents are causes of increasing concern in Rwandan families. They are major contributors to crime, violence and to other social, health and economic probl...
Smart City Development and Other Urban Development Programmes In India For Urban Reconstruction And Urban Rejuvenation
Rapid urbanization is a global phenomenon. With this rapid urbanization comes the increased demand for resources such as energy, water and sanitation along with services such as education and healthcare. This emphasizes...
Result Analysis for Data hiding in Motion Vectors of Compressed Video Based on Steganography
This thesis apply steganography algorithm in a video. In earlier steganography method spatial or transformed domain is used for data hiding. But in future method we are using compressed video to hide the secrete message;...
The Case Study of Optimization of DG System in Jamnagar District
This research work is present in Indian energy sector, however, has constraints of resources, capital, technology and environment raising issues of energy security. The traditional electrical power system model in the Gu...
Defect Analysis & Reduction in Rejection on “Governor Support”
Currently the assembly of engine are performed by manually. During assembly of governor support O-ring cut due to improper fitment. In this project we provide additional ring which acts as seal. This seal avoid the leaka...