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Physical & Chemical properties

Partition coefficient

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Description of key information

The partition coefficient was determined to be lower than -3.1 at 25°C at pH 7 for the test material, according to EU method A.8.

Key value for chemical safety assessment

Log Kow (Log Pow):
-3.1

Additional information

"should read: < -3.1"

The test substance is a sodium salt of an aliphatic sulfuric acid, these salts are dissociated in water. An undissociated form of the test substance of the salt of a sulfuric acid would be the undissociated form of the sulfuric acid, which is not investigated in this study. Therefore only an investigation at pH 7 was performed.