I  U  P  A  C

News & Notices

Organizations & People

Standing Committees




..Macro. Symp.
..Solubility Data



Links of Interest

Search the Site

Home Page



The IUPAC Stability Constants Database

SC-Database - the definitive database of metal-complex stability constants


Stability constants are the key to an understanding of equilibria in solution. They are therefore fundamental to work in industrial chemistry, environmental studies, medicinal and analytical chemistry, oceanography and chemical education.

SC-Database -developed by Academic Software- gives very fast access to all significant published metal-ligand stability constants with over 22000 literature references and with interactive applications to display speciation curves, to correct for temperature or ionic strength changes etc.

Download a demo.version
(5.8 MB)
(unpack retaining directory structure)
View details of SC-Database
on acadsoft.co.uk

Recent updates and on-going completion of the database have been realized under IUPAC project 2000-004-2-500 and 2005-014-1-500.


Also available:
Sol-Eq. A CD-ROM on Solution Equilibria, Principles and Applications which provides over 30 tutorials and interactive applications to explain and demonstrate equilibria in solution. It has many examples and exercises and contains its own database of constants and relevant information.
Aqueous Solutions. A package of programs for the quantitative treatment of a wide range of equilibria in solutions of varying backgrounds, ionic strengths and temperatures.
> project 2000-003-1-500

> For more info, visit Academic Software at www.acadsoft.co.uk

> For a short review, see the 'Tools of the Trade', Chem Int, Sep-Oct 2006, p. 14

Page last modified 21 September 2006.
Copyright ©1997-2006 International Union of Pure and Applied Chemistry.
Questions or comments about IUPAC, please contact, the Secretariat.
Questions regarding the website, please contact web manager.