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

Volumetric determination of hydrazine hydrate

J. Brandštetr

Technische Militärakademie in Brno

Abstract: Alkalimetric titration of hydrazine hydrate (I) results in values too high because NH₃ forms in the decompn. of I. It is recommended that NH₃ be detd. from the difference of alkalimetric and oximetric titrations. These results agree with detns. of NH₃ in I by distn. HCl (0.5N) is best for the alkalimetric titration. For oximetric titration, 0.1N KMnO₄ in dil. H₂SO₄ with KBr is preferable after completing the alkalimetric detn.

Full paper in Portable Document Format: 85a261.pdf (in Czech)

Chemical Papers 8 (5) 261–266 (1954)