Abstract:
:The kinetic profile for the decomposition of ditiocarb sodium salt in aqueous solution was achieved with UV-visible absorption spectrometry. The kinetic profile indicates that the decomposition reaction is hydrogen ion-catalyzed over the entire 4-10 pH range and enables the determination of the value of the acid-base equilibrium constant (Ka = 4.0.10(-4) at 5 degrees C). Decomposition of ditiocarb produces volatile carbon disulfide, exclusive of hydrogen sulfide, as shown with electrochemical methods. This feature is of interest from a toxicological point of view.
journal_name
J Pharm Scijournal_title
Journal of pharmaceutical sciencesauthors
Martens T,Langevin-Bermond D,Fleury MBdoi
10.1002/jps.2600820409subject
Has Abstractpub_date
1993-04-01 00:00:00pages
379-83issue
4eissn
0022-3549issn
1520-6017pii
S0022-3549(15)49097-5journal_volume
82pub_type
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