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Dissociation constant

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Description of key information

Not applicable

Key value for chemical safety assessment

Additional information

The test substance is a complex mixture (UVCB) of individual substances with different solubilities therefore the pKa values could not be determined experimentally.

Additionally, the pKa values were calculated using recommended program SPARC v4.6. The calculation have been generated on the individual components of test substance.It can be concluded that the pKa values of test substance was estimated in the range of 1.5 to 2.