Determination of Stoichiometric Dissociation Constants of Acetic Acid in Aqueous Solutions Containing Acetic Acid, Sodium Acetate, and Sodium Chloride at (0 to 60) °C

2003 ◽  
Vol 48 (4) ◽  
pp. 797-807 ◽  
Author(s):  
Jaakko I. Partanen ◽  
Arthur K. Covington
Keyword(s):  
Acetic Acid ◽  
Sodium Chloride ◽  
Aqueous Solutions ◽  
Sodium Acetate ◽  
Dissociation Constants

scholarly journals Determination of the Molality Scale Dissociation Constants of Acetic Acid in Aqueous Sodium Chloride Solutions at 298.15 K.

1995 ◽  
Vol 49 ◽  
pp. 865-870 ◽  
Author(s):  
Jaakko Ilmari Partanen ◽  
Merja Helena Kärki ◽  
Pekka Mikael Juusola ◽  
Per-Ola Norrby
Keyword(s):  
Acetic Acid ◽  
Sodium Chloride ◽  
Dissociation Constants ◽  
Chloride Solutions ◽  
Aqueous Sodium ◽  
Sodium Chloride Solutions

Analytical Methods for Diethylstilbestrol in Feeds and Premixes

1966 ◽  
Vol 49 (5) ◽  
pp. 895-898
Author(s):  
Loyal R Stone
Keyword(s):  
Acetic Acid ◽  
Analytical Methods ◽  
Sodium Acetate ◽  
Buffer System ◽  
Official Method ◽  
Sodium Acetate Solution ◽  
Acetate Solution ◽  
Acid Buffer System ◽  
Acetic Acid Buffer

Abstract Methods are presented in which diethylstilbestrol is extracted from feeds in the Goldfisch apparatus, transferred into alkaline sodium acetate solution to avoid emulsions, and measured colorimetrically in a sodium acetate-acetic acid buffer system. The procedure is rapid, and results agree closely with those obtained by the official method. Procedures are also presented for determination of diethylstilbestrol in molasses and fat mixtures.

scholarly journals Determination of the Thermodynamic Values of the First and Second Dissociation Constants of Bis(2,2-dimethyl-3-oxopropanol) Amine in Aqueous Solutions at 298.15 K.

1995 ◽  
Vol 49 ◽  
pp. 803-808 ◽  
Author(s):  
Pekka Mikael Juusola ◽  
Jaakko Ilmari Partanen ◽  
Pentti Olavi Minkkinen ◽  
Tapio Hase
Keyword(s):  
Aqueous Solutions ◽  
Dissociation Constants

scholarly journals Determination of the average molecular weight of sodium polystyrenesulphonate from viscosity measurement

2012 ◽  
Vol 10 (10) ◽  
pp. 17-19 ◽  
Author(s):  
Ajaya Bhattarai
Keyword(s):  
Molecular Weight ◽  
Sodium Chloride ◽  
Aqueous Solutions ◽  
Average Molecular Weight ◽  
Viscosity Measurement ◽  
Degree Of Substitution ◽  
Chemical Company ◽  
Scientific World ◽  
Aldrich Chemical Company

Precise measurements on the viscosity of aqueous solutions of sodium polystyrenesulphonate and in presence 0.1 N sodium chloride at 308.15 K were reported. The degree of substitution of sodium polystyrenesulphonate used was one. The sodium polystyrenesulphonate (NaPSS) used in these investigations was purchased from Aldrich Chemical Company, Inc. whose  viscosity average molecular weight  was 70,000.  The experimental viscosity average molecular weight of polystyrenesulphonate was found 70,186.15. Scientific World, Vol. 10, No. 10, July 2012 p17-19 DOI: http://dx.doi.org/10.3126/sw.v10i10.6855

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