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Physical & Chemical properties

Dissociation constant

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Reference
Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Measurement of capacity of a compound to dissociate into respective ions.
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Dissociating properties:
yes
No.:
#1
pKa:
0.001
Remarks on result:
other: not specified

The low pKa value of 0.0013 indicates that test chemical has a good tendency to dissocite to form ions in water.

Conclusions:
The experimental pKa value for test chemical was determined to be 0.0013 indicating that it has dissociation properties.
Executive summary:

The experimental pKa value for test chemical was determined to be 0.0013 indicating that it has dissociation properties.

Description of key information

The experimental pKa value for test chemical was determined to be 0.0013 indicating that it has dissociation properties.

Key value for chemical safety assessment

pKa at 20°C:
0.001

Additional information

The experimental pKa value for test chemical was determined to be 0.0013 indicating that it has dissociation properties.