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Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Description of key information

the calculated pKa for the test substance are:

-1.16 and -1.05 at 25 °C for the sulphonate groups

4.05 and 3.90 at 25 °C for the triazinyl groups.

Key value for chemical safety assessment

Additional information

Estimated using the ACD/LogD, Version 12.00.

Under environmental conditions the substance dissociates completely in water.