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

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The reaction of tellurium compounds with thiourea. I. Colorimetric determination of quadrivalent tellurium compounds

A. Jílek and J. Vřešťál

Military Technical Academy, Brno

 

Abstract: The most favorable conditions for the formation of an intensively yellow complex compd. by the reaction of CS(NH2)2 on Te4+ compds. in HClO4 soln. were studied. They are: 0.2 to 2.0N HClO4 in the presence of 0.5 to 5.0% CS(NH2)2 and a dark-blue filter.

Full paper in Portable Document Format: 69-10a497.pdf (in Czech)

 

Chemical Papers 6 (9-10) 497–503 (1952)

Tuesday, September 27, 2022

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