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Dissociation constant

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Description of key information

The pKa was 3.26 +/- 0.23.  Spectrophotometric method.

Key value for chemical safety assessment

pKa at 20°C:
3.26

Additional information

The dissociation constant of CaDDBS was determined using the spectrophotometric method. The pKa was 3.26 +/- 0.23. GLP guideline study.