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Title: Rapid direct spectrophotometric determination of zirconium(IV) in alloys with 2,2/,3,4-tetrahydroxy-3/-sulpho-5/-carboxyazobenzene reagent
Authors: Uysal, Ulku Dilek
Huseyinli, A Ali
G├╝ray, Tufan
Keywords: Spectrophotometry
Tetrahydroxyazon SC
Issue Date: Jan-2011
Publisher: NISCAIR-CSIR, India
Abstract: In this study, 2, 2', 3, 4-tetrahydroxy-3'-sulpho-5'-carboxyazobenzene (tetrahydroxyazon SC) has been synthesized for the first time and used for direct spectrophotometric determination of zirconium(IV). Proposed method is highly sensitive, selective, rapid and simple. It has been applied to direct determination of zirconium(IV) in aluminum, zinc and copper based standard certified alloys without any separating procedure.
Page(s): 45-50
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Source:JSIR Vol.70(01) [January 2011]

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