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Physical & Chemical properties

Partition coefficient

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Description of key information

-2.3631 (Pow: 0.00440).

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information

Shake flask method - OECD 107

Partition coefficient was determined by means of shake flask method as recommended in the OECD 107. The test was carried out at the temperature of 20 °C and at pH of 7.48. The average Pow calculated was 0.00440 (average log Pow: -2.3631).

The experimentally determined log Kow value is outside the validity domain of the shake flask method, according to the OECD 107 (log Kow range: -2 to 4); nevertheless, considering the type of the substance tested and the special characteristics of salts, the shake flask method can be considered adequate and the value reliable.