Registration Dossier

Diss Factsheets

Physical & Chemical properties

Dissociation constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Three investigations reported acidic ionization constants for L-aspartic acid in close agreement; 
pKa1: 1.88-2.10; pKa2: 3.65-3.87 and pKa3: 9.60-9.87.

Key value for chemical safety assessment

Additional information