Registration Dossier

Administrative data

Endpoint:
dissociation constant
Data waiving:
other justification
Justification for data waiving:
other:
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING

pH = 7.8 (calculated); 5.75 (measured)
Liipo J, Karhu J, Metsärinta M-L, Virta K, Wiik E, Santala M, Pihlasalo J, Salminen J, Tiihonen J and Harle S. (2010). Characterization of Pure Cadmium Compounds –Cadmium carbonate. Outotec report. Testing laboratory: Outotec Oy, Pori, Finland. Report no.: 10048-ORC-T. Owner company: IZA cadmium consortium. Report date: 2010-03-15.

Cd carbonate is pH neutral and does not contain any Hydrogen atom, dissociation constant is not relevant. Equilibrium of Cadmium ion in water is illustrated by Pourbaix diagram on page 18 of the attached report (Outotec 2010 - 10048-ORC-T)

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion