International Union of Pure and Applied Chemistry

International Union of Pure and Applied Chemistry, der forkortes IUPAC, er en international ikke-statslig forening, grundlagt i 1919, hvis hovedformål er at fremme de verdensomspændende aspekter i de kemiske videnskaber, samt at bidrage til udnyttelsen af kemisk viden til fordel for menneskeheden[1]. Foreningens medlemmer består af repræsentanter fra forskellige nationale videnskabelige råd eller sammenslutninger, der repræsenterer det pågældende lands kemikere. Danmark er repræsenteret gennem Den danske Nationalkomité for Kemi[2].

Foreningen er mest kendt for at have standardiseret den kemiske nomenklatur indenfor både organisk og uorganisk kemi. Udover også at angive normer indenfor nomenklaturen i andre grene af kemien, fastsætter organisationen en lang række standardværdier, bl.a. atomvægt for samtlige grundstoffer i det periodiske system.

Kilder

  1. ^ http://old.iupac.org/general/about.html 30.05.08 kl. 00.05
  2. ^ "D:\Documents\Nationalkomitéen\Repræsentanter\Medlem2004-b.wpd" (PDF). Arkiveret fra originalen (PDF) 9. juli 2007. Hentet 30. marts 2008.

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