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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Description of key information

No conductivity could be measured which was ascribable on dissociated parts of the test item

Key value for chemical safety assessment

pKa at 20°C:
0

Additional information

Dissociation constant in water of the substance was determined according to OECD Guideline 112. Dissociation constant in water was determined at 20 DC by using the conductometric method.

Result:

No conductivity could be measured which was ascribable on dissociated parts of the test item. Even at a concentration of 1.2 g/L, the measured conductivity is similar to the conductivity of water. Due to this fact the substance does not dissociate in water.