Structure of the zirconium-alizarin s complex in relation to pH changes

Parissakis, G; Kontoyannakos, J

dc.contributor.author	Parissakis, G	en
dc.contributor.author	Kontoyannakos, J	en
dc.date.accessioned	2014-03-01T01:37:39Z
dc.date.available	2014-03-01T01:37:39Z
dc.date.issued	1963	en
dc.identifier.issn	00032670	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21595
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0040560817&partnerID=40&md5=d55f20694703e35fbf28f6047400d2b4	en
dc.title	Structure of the zirconium-alizarin s complex in relation to pH changes	en
heal.type	journalArticle	en
heal.publicationDate	1963	en
heal.abstract	A comparison of the absorption spectra of the zirconium-alizarin S complex with those of alizarin S at different pH values shows that the action of hydrogen ions and zirconium(IV) on alizarin S is similar. Changes caused by pH alterations are discussed. Between pH 1 and 1.8 the zirconium-alizarin S complex has the molar ratio 1:1; at higher pH, suspensions of hydroxy complexes of zirconium are formed which adsorb the above complex. © 1963.	en
heal.journalName	Analytica Chimica Acta	en
dc.identifier.volume	29	en
dc.identifier.issue	C	en
dc.identifier.spage	220	en
dc.identifier.epage	226	en