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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:
-1.15 and -1.04 at 25 °C for the sulphonate groups
4.66 and 4.18 at 25 °C for the triazinyl groups.

Key value for chemical safety assessment

Additional information

Estimated with the ACD/LogD, Version 12.00

Under environmental conditions the substance dissociates completely in water.