Registration Dossier

Diss Factsheets

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Urea sulphate is dissolved and dissociated in aqueous solution into protonated urea and sulphate. Urea has a log Kow= -2.11 and sulphate is an inorganic anion and therefore partition coefficient cannot be measured.  For environment exposure, the partition coefficient for urea is used.

Key value for chemical safety assessment

Additional information

The octanol/water partition coefficient for urea was estimated using QSAR. The logKow is -2.11.