Abstract
Physico-Chemical Studies of Some Substituted Bipyridines in Aqueous NaCIO4, Solutions Part 2. UV Spectrophotometric Measurements
Abdulrahman O. Alyoubi, Abdullah Y. Obaid And Mostafa M. Emara
Abstract:
A thorough specrophotometric measurement has been carried out for aqueous solution of eight isomers of the N-methylated 2,2'-; 2,3',4' and 4,4-bipyridylium salts in 0.1,0 .3 and 0.5M NaCIO4 at 25, 35 and 45°C. Their spectral behaviour are discussed and compared with these of the non- methylated isomers.
Keywords:Physico-Chemical; spectrophotometric; Measurements
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