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Physical & Chemical properties

Dissociation constant

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Description of key information

Dissociation constant (OECD 112) The dissociation constant could not be determined.

Key value for chemical safety assessment

Additional information

The dissociation constant was determined using the titration method.

The 0.1M sample solution (in water) was found to be close to neutral in pH tending more towards the acidic region. When titrated against both acid and base, the inflection point was reached instantly in both cases. Smaller additions were used when titrating; however the inflection point was still reached instantly. Testing therefore could not be carried out.