scholarly journals Physical Properties of Aqueous Sodium Salt Solution of α-Methylalanine (Na-AMALA)

2016 ◽  
Vol 148 ◽  
pp. 444-450 ◽  
Author(s):  
Nor Faiqa Abd Aziz ◽  
Azmi Mohd Shariff ◽  
Muhammad Shuaib Shaikh ◽  
Lau Kok Keong ◽  
Sahil Garg ◽  
...  
Keyword(s):  
Physical Properties ◽  
Sodium Salt ◽  
Salt Solution ◽  
Aqueous Sodium

scholarly journals Measurement and prediction of physical properties of aqueous sodium salt of L-phenylalanine

2017 ◽  
Vol 82 (7-8) ◽  
pp. 905-919 ◽  
Author(s):  
Sahil Garg ◽  
Mohd Shariff ◽  
Muhammad Shaikh ◽  
Bhajan Lal ◽  
Asma Aftab ◽  
...  
Keyword(s):  
Refractive Index ◽  
Thermal Expansion ◽  
Physical Properties ◽  
Thermal Expansion Coefficient ◽  
Expansion Coefficient ◽  
Sodium Salt ◽  
Viscosity Data ◽  
Aqueous Sodium ◽  
Mass Fractions ◽  
Increasing Temperature

Physical properties, such as density, refractive index and viscosity, of an aqueous sodium salt of (S)-2-amino-3-phenylpropionic acid (L-phenylalanine, Na-Phe) were investigated in this work. These properties were measured over a temperature range of 298.15?343.15 K at atmospheric pressure. The mass fractions (w) of Na-Phe were 0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35 and 0.40. The analysis of the experimental data showed that the values of density, refractive index and viscosity decreased with increasing temperature at any constant concentration of Na-Phe. However, these values increased with increasing concentration at any constant temperature. The density values were used to estimate the thermal expansion coefficient. The thermal expansion coefficient increased slightly with increasing temperature and concentration. The density and refractive index data were correlated using a modified Graber equation, while, the viscosity data were correlated using a modified Vogel?Tamman?Fulcher (VTF) equation. In all the cases, quantitative analyses of the influence of temperature and concentration were performed.

scholarly journals Surface Tension and Derived Surface Thermodynamic Properties of Aqueous Sodium Salt of L-Phenylalanine

2016 ◽  
Vol 9 (29) ◽  
Author(s):  
Sahil Garg ◽  
A. M. Shariff ◽  
M. S. Shaikh ◽  
Bhajan Lal ◽  
Asma Aftab ◽  
...  
Keyword(s):  
Surface Tension ◽  
Thermodynamic Properties ◽  
Sodium Salt ◽  
Aqueous Sodium

Synthesis, Structure, and Physical Properties of a Barium Complex with 5-Sulfoisophthalic Acid Sodium Salt

2011 ◽  
Vol 637 (5) ◽  
pp. 596-601 ◽  
Author(s):  
Gang Wu ◽  
Fun-Jun Yin ◽  
Hao Wei ◽  
Zhen-Feng Liu ◽  
Xiao-Feng Wang
Keyword(s):  
Physical Properties ◽  
Sodium Salt ◽  
Acid Sodium Salt
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