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Physical & Chemical properties

Surface tension

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Description of key information

The determination of the surgace tension of the test substance was performed according to EC method A5 and OECD 115.

Key value for chemical safety assessment

Surface tension:
72.6
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The determination of the surgace tension of the test substance was performed according to EC method A5 and OECD 115.

The surface tension was determined at 72.6 mN/m for an aqueous solution of 1g/L at a temperature of 20.1 °C. Because the test substance showed a surface tension above 60 mN/m, the test substance was regarded to be not surface active.