In:
Journal für Praktische Chemie, Wiley, Vol. 12, No. 3-4 ( 1961-03), p. 215-221
Abstract:
The increase in hydrogen ion concentration of monosodium o‐cresotate solution by the progressive addition of beryllium sulphate indicated the possibility of the formation of a complex and also the displacement of hydroxyl hydrogen of monosodium o‐cresotate. In the mixtures of beryllium sulphate and monosodium o‐cresotate mixed in 1:2 or more mole ratios, two colourless complexes are formed, one at about pH 5‐‐25 containing beryllium and o‐cresotate in 1:1 ratio and the other above pH 8.5 containing beryllium and o‐cresotate in 1:2 ratio. The specific conductivity curves obtained by the conductometric titrations of 1:1, 1:2 and 1:3, mole ratio mixtures of beryllium sulphate and monosodium o‐cresotate by alkali, show definite break when one equivalent of alkali is added indicating the formation of only one 1:1 mole ratio complex of beryllium and o‐cresotate.
Type of Medium:
Online Resource
ISSN:
0021-8383
DOI:
10.1002/prac.v12:3/4
DOI:
10.1002/prac.19610120315
Language:
English
Publisher:
Wiley
Publication Date:
1961
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1100305-4
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2041384-1
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2749086-5
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2995-6
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