Registration Dossier

Administrative data

Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1979
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Information from peer-reviewed handbook or collection of data.

Data source

Reference
Reference Type:
review article or handbook
Title:
Ionisation Constants of Organic Acids in Aqueous Solution
Author:
Serjeant EP, Dempsey B
Year:
1979
Bibliographic source:
International Union of Pure and Applied Chemistry, Analytical Chemistry Division Commission on Equilibrium Data. IUPAC Chemical Data Series No. 23, Pergamon Press

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Light absorbance measurements were combined with electrometric measurements of pH.
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: crystalline

Results and discussion

Dissociating properties:
yes
Dissosciation constant
No.:
#1
pKa:
10.29
Temp.:
25 °C

Applicant's summary and conclusion