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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension is 34.1 mN/m at 20 °C

Key value for chemical safety assessment

Surface tension:
34.1
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The surface tension of the substance was measured in a test conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A5 (ring method) under GLP [Younis S (2010)]. Due to the high solubility of the substance, a concentration of 1 g/L was used. Measurements were made in duplicate. The derived value for surface tension was 34.1 mN/m at 20 °C.