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Adsorption / desorption

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Description of key information

The adsorption coefficient (Koc) of the test material has been determined to be <17.8, log10 Koc <1.25.

Key value for chemical safety assessment

Additional information

The adsorption coefficient (Koc)of the test material has been determined uuing an HPLC Screening method, Method 121 of the OECD Guidelines for Testing of Chemitals, 22 January 2001. The results are shown in the following table:

pH

Koc

Log10Koc

5.5

<17.8

<1.25

8.5

<17.8

<1.25

The adsorption coefficient (Koc) of the test material has been determined to be <17.8, log10 Koc <1.25.