ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
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.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19610120315
