ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Polarographic properties of sodium salt of N-(p-chlorphenyl)diazothiourea

M. Livař

Forschungsinstitut für agrochemische Technologie in Bratislava

Abstract: The Na salt of N-(p-chlorphenyl)diazothiourea gave an anodic and a cathodic wave. The cathodic reduction was irreversible, and the limiting current had a diffusion character. The diffusion-current const. was detd. as I = 3.59, and the values for half-wave potentials were -850, -914, -1011 mv. at pH 7.71, 8.71, 9.71 at a concn. 4 × 10^-4M. The compn. of electrolyte was Sorensen borate buffer, 12% ethanol, and 0.027% gelatin. The stability of a prepn. 'Muritan' used for extermination of rodents was tested by this method.

Full paper in Portable Document Format: 99a533.pdf (in Slovak)

Chemical Papers 9 (9) 533–540 (1955)