Density Measurement of Aqueous solution of Tetrapropylammonium Hydroxide at different Temperatures and Concentrations: Data and Correlation

Densities of aqueous Tetrapropylammonium hydroxide solution (5,10, 15, 20 and 25 wt %) were invistigated over a temperature range of 298.15 to 333.15 K and at atmospheric pressure. Derived properties, molar volume (Vm) and excess molar volumes ( V m E ) were estimated and correlated with temperature...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-12, Vol.458 (1), p.12010
Main Authors: kartikawati, Nur Ani, Lal, Bhajan, Mutalib, Muhammad Ibrahim Bin Abdul, Sufian, Suriati Bt, Shariff, Azmi Mohd
Format: Article
Language:English
Subjects:
Aqueous solutions
Density
Density measurement
Excess molar volume
Molar volume
Thermal expansion
TPAOH
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Summary:Densities of aqueous Tetrapropylammonium hydroxide solution (5,10, 15, 20 and 25 wt %) were invistigated over a temperature range of 298.15 to 333.15 K and at atmospheric pressure. Derived properties, molar volume (Vm) and excess molar volumes ( V m E ) were estimated and correlated with temperature using the least square method. The predicted values from correlations are in good agreement with measured values. The obtained results from derived properties for a binary system, V m E are interpreted based on intermolecular interactions.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/458/1/012010