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1121977 
Journal Article 
COULOMETRIC DETERMINATION OF THIOLS AND HYDRAZINES WITH ELECTROGENERATED IODINE IN METHANOL IN THE PRESENCE OF POTASSIUM ACETATE 
Pastor, TJ; Vajgand, VJ; Antonijevic, VV 
1983 
1 
Microchimica Acta
ISSN: 0026-3672
EISSN: 1436-5073 
3 
3-4 
203-211 
English 
Conditions have been established for the quantitative electrochemical generation of iodine in methanol in the presence of potassium acetate. The conditional redox potentials of the iodine/iodide system in the same supporting electrolyte have been determined. With increasing concentration of potassium acetate in the solutions, the conditional redox potentials of the iodine/iodide couple were only negligibly decreased. In the presence of sodium perchlorate the redox potentials were noticeably increased. Anodically generated iodine has been applied to coulometric titration of thiols and hydrazines. The error of the determinations did not exceed ±2%. © 1983 Springer-Verlag. 
IRIS
• Methanol (Non-Cancer)
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