Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/58895
Type: Artigo de periódico
Title: RAPID SEMI-MICRO POTENTIOMETRIC TITRATION OF IR(IV) WITH HYDRAZINE SULFATE
Author: LICHTIG, J
ALVES, JC
NETO, GO
Abstract: A rapid potentiometric titration of Ir(IV) with hydrazine sulphate is described. 1.0 mg, 0.25 mg and 0.10 mg are determined with precision of 0.5%, 0.8% and 3.0%, respectively. Most of the common ions do not interfere as well as Rh(III). Some determinations of Ir(IV) in ores were made with good precision and compared with a spectrophotometric method.
Subject: IRIDIUM
POTENTIOMETRIC TITRATION
PLATINUM METALS
HYDRAZINE SULFATE
Editor: Marcel Dekker Inc
Rights: fechado
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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