Measurement and correlation of densities, ultrasonic velocities, and compressibilities for binary aqueous poly(ethylene glycol), disodium succinate, or sodium formate and ternary aqueous poly(ethylene glycol) systems containing disodium succinate or sodium formate at T = (298.15, 308.15, and 318.15) K

Journal of Chemical and Engineering Data

Volumn 50, Issue 2, 2005, Pages 603-607

  Zafarani Moattar, Mohammed Taghi ^a   Hamzehzadeh, Sh ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; DENSITY MEASUREMENT (SPECIFIC GRAVITY); POLYETHYLENE GLYCOLS; SODIUM COMPOUNDS; SOLUTIONS; THERMODYNAMIC PROPERTIES; ULTRASONIC VELOCITY; VOLUMETRIC ANALYSIS;

ADIABATIC COMPRESSIBILITY; CHEMICAL PARTITIONING; CORRELATIVE COEFFICIENTS; MOLAL VOLUME;

BINARY MIXTURES;

EID: 15844420522     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je0496600     Document Type: Article

References (14)

1. Walter, H. D.; Brooks, E.; Fisher, D. Partitioning in Aqueous Two-Phase Systems; Academic Press: New York, 1986.
2. Zafarani-Moattar, M. T.; Salabat, A. Volumetric Properties of PEG + Salt + Water. J. Chem. Eng. Data 1995, 40, 569-562.
3. 2O at 25°C. J. Solution Chem. 1998, 27, 663-673.
4. 4 at Three Temperatures. J. Chem. Eng. Data 2000, 45, 386-390.
5. Ananthapadmanabhan, K. P.; Goddard, E. D. Aqueous Biphase Formation in Polyethylene Oxide-Inorganic Salt Systems. Langmuir 1987, 3, 25-31.
6. Millero, F. J. Molal Volumes of Electrolytes. Chem. Rev. 1971, 71, 147-176.
7. Pal, A.; Singh, W. Speeds of Sound and Viscosities in Aqueous Polyethylene glycol) Solutions at 303.15 and 308.15 K. J. Chem. Eng. Data 1997, 42, 234-237.
8. Zafarani-Moattar, M. T.; Sadeghi, R. Liquid-Liquid Equilibria of Aqueous Two-Phase Systems Containing Polyethylene Glycol and Sodium dihydrogen Phosphate or Disodium Hydrogen Phosphate Experiment and Correlation. Fluid Phase Equilib. 2001, 181, 95-112.
9. Sadeghi, R.; Zafarani-Moattar, M. T. Thermodynamics of Aqueous Solutions of Polyvinylpyrrolidone. J. Chem. Thermodyn. 2004, 36, 666-670.
10. Pitzer, K. S.; Peiper, J. C.; Busey, R. H. Thermodynamic Properties of Sodium Chloride Solutions. J. Phys. Chem. Ref. Data 1984, 13, 1-102.
11. Redlich, O.; Mayer, D. M. Molal Volumes of Electrolytes. Chem. Rev. 1964, 64, 221-227.
12. Lepori, L.; Mollica, V. Volumetric Properties of Dilute Aqueous Solutions of Polyethylene Glycol. J. Polym. Sci., Polym. Phys. Ed. 1978, 16, 1123-1134.
13. Zana, R. Partial Molal Volumes of Polymers in Aqueous Solution from Partial Molal Volume Group Contributions. J. Polym. Sci., Polym. Phys. Ed. 1980, 18, 121-126.
14. Harada, S.; Nakajima, T.; Komatsu, T.; Nakagawa, T. Apparent Molal Volumes and Adiabatic Compressibilities of Ethylene Glycol Derivatives in Water at 5, 25, and 45°C. J. Solution Chem. 1978, 7, 463-474.