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Physical & Chemical properties

Surface tension

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Description of key information

Surface Tension: 64.3 mN/m at 20.0 ± 0.5 °C in 90% saturated solution, EU Method A.5, Wil Research B.V. 2014

Key value for chemical safety assessment

Surface tension:
64.3
in mN/m at 20°C and concentration in mg/L:
1 377

Additional information

The surface tension was determined using the ring method of EU Method A.5 and OECD 115. Substances showing a surface tension lower than 60 mN/m under the conditions of this method, should be regarded as being surface active. The surface tension of a test solution at 90% of the test substance saturation solubility in water has been determined to be 64.3 mN/m at 20.0 ± 0.5 °C. The test substance is considered not to be a surface-active.