Density and viscosity of aqueous solutions of methanol and acetone from the freezing point to 10.deg.

1971 ◽  
Vol 16 (2) ◽  
pp. 222-226 ◽  
Author(s):  
Fred. Kurata ◽  
Thomas W. Yergovich ◽  
George W. Swift
Keyword(s):  
Aqueous Solutions ◽  
Freezing Point

PRODUCTION AND PROPERTIES OF 2,3-BUTANEDIOL: XII. ANTIFREEZE PROPERTIES OF TERNARY AQUEOUS SOLUTIONS CONTAINING LEVO-2,3-BUTANEDIOL AS A MAJOR COMPONENT

1946 ◽  
Vol 24f (5) ◽  
pp. 287-299 ◽  
Author(s):  
K. A. Clendenning ◽  
D. E. Wright
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Solutions ◽  
Boiling Point ◽  
Freezing Point ◽  
Ternary Systems ◽  
Freezing Points ◽  
Point Depressant ◽  
Point Data ◽  
Considerable Range

Freezing point, viscosity, and boiling point data are presented for aqueous solutions of levo-2,3-butanediol containing methanol, ethanol, ethylene glycol, and tetrahydrofurfuryl alcohol as third components. All four ternary systems show freezing points of −50 °C. and lower over a considerable range of compositions. Among the compounds tested as third components, methanol was most effective as a thinning agent and accessory freezing point depressant. The data indicate that 20% methanol–40% butanediol–40% water is suitable for use at temperatures as low as −50 °C.

A study of ionic association in aqueous solutions of bi-bivalent electrolytes by freezing-point measurements

1955 ◽  
Vol 232 (1190) ◽  
pp. 320-336 ◽  
Keyword(s):  
Aqueous Solutions ◽  
Potassium Chloride ◽  
Dissociation Constants ◽  
Freezing Point ◽  
Ionic Association ◽  
Freezing Point Depression ◽  
Physical Status ◽  
Copper Zinc ◽  
Cobalt And Nickel

Measurements of freezing-point depression with a precision of ± 0-0002° C have been made on aqueous solutions of potassium chloride and the sulphates of copper, zinc, magnesium, calcium, cobalt and nickel. The results for the sulphates have been analyzed using the theory of incomplete dissociation in a manner which makes clear the physical status of the dissociation constants obtained, and the relation between the approaches associated with the names of Bjerrum and Davies. The values of the dissociation constants are compared with those obtained by other methods.

Second Virial Coefficients of Poly(ethylene glycol) in Aqueous Solutions at Freezing Point

2002 ◽  
Vol 35 (25) ◽  
pp. 9551-9555 ◽  
Author(s):  
Shun-Cheng Wang ◽  
Chieh-Kuang Wang ◽  
Feng-Ming Chang ◽  
Heng-Kwong Tsao
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Solutions ◽  
Freezing Point ◽  
Virial Coefficients ◽  
Poly Ethylene Glycol ◽  
Second Virial Coefficients ◽  
Poly Ethylene

scholarly journals Structured water mobile below the freezing point in aqueous solutions of a triple-helical polysaccharide schizophyllan.

1998 ◽  
Vol 74 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Nobuhiro MIURA ◽  
Shin YAGIHARA ◽  
Satoru MASHIMO ◽  
Hong GU ◽  
Akio TERAMOTO
Keyword(s):  
Aqueous Solutions ◽  
Freezing Point

scholarly journals XXXII.—The Boiling and Freezing Points of Concentrated Aqueous Solutions, and the Question of the Hydration of the Solute

1908 ◽  
Vol 45 (4) ◽  
pp. 855-884 ◽  
Author(s):  
S. M. Johnston
Keyword(s):  
Aqueous Solutions ◽  
Boiling Point ◽  
Freezing Point ◽  
Conductivity Data ◽  
Concentrated Aqueous Solutions ◽  
Freezing Points ◽  
Solutions Of Electrolytes

In this paper the results of observations of the elevation of the boiling point of aqueous solutions of electrolytes are given, and a few results of observations of the depression of the freezing point, together with conductivity data obtained by observations of conductivity at about 99·4° and 0° Centigrade.

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