Physical properties and thermal decomposition of aqueous solutions of 2-amino-2-hydroxymethyl-1, 3-propanediol (AHPD)

Ghulam Murshid, Azmi Mohd Shariff, K. K. Lau, Mohammad Azmi Bustam, Faizan Ahmad

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Physical properties such as density, viscosity, refractive index, surface tension, and thermal stability of 2-amino-2-hydroxymethyl-1,3-propanediol (AHPD) were experimentally measured. All the experimental measurements were made over a wide range of temperatures from (298.15 to 333.15) K and AHPD concentrations of (1, 7, 13, 19, and 25) mass%. An overall decrease in all the measured physical properties was observed with increasing temperature. The experimental results are presented as a function of temperature and AHPD mass fraction. All the measured physical properties were correlated as a function of temperature. Thermal decomposition of pure and aqueous solutions of AHPD was investigated using a thermo-gravimetric analyzer (TGA) at a heating rate of 10 K*min -1.

Original languageEnglish
Pages (from-to)2040-2049
Number of pages10
JournalInternational Journal of Thermophysics
Volume32
Issue number10
DOIs
Publication statusPublished - Oct 2011

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thermal decomposition
physical properties
aqueous solutions
decomposition
temperature
analyzers
interfacial tension
thermal stability
refractivity
viscosity
heating

Keywords

  • 2-Amino-2-hydroxymethyl-1,3-propanediol
  • Amines
  • Carbon dioxide
  • Physical properties

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Physical properties and thermal decomposition of aqueous solutions of 2-amino-2-hydroxymethyl-1, 3-propanediol (AHPD). / Murshid, Ghulam; Shariff, Azmi Mohd; Lau, K. K.; Bustam, Mohammad Azmi; Ahmad, Faizan.

In: International Journal of Thermophysics, Vol. 32, No. 10, 10.2011, p. 2040-2049.

Research output: Contribution to journalArticle

Murshid, Ghulam ; Shariff, Azmi Mohd ; Lau, K. K. ; Bustam, Mohammad Azmi ; Ahmad, Faizan. / Physical properties and thermal decomposition of aqueous solutions of 2-amino-2-hydroxymethyl-1, 3-propanediol (AHPD). In: International Journal of Thermophysics. 2011 ; Vol. 32, No. 10. pp. 2040-2049.
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