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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of a 90 % saturated solution of test item in water has been determined to be 46.4 mN/m at 21.7 ± 0.5 °C (OECD 115 and EC Method A.5). The test item was considered to be surface active.

Key value for chemical safety assessment

Surface tension:
46.4
in mN/m at 20°C and concentration in mg/L:
68

Additional information

The surface tension of a 90 % saturated solution of test item in water has been determined to be 46.4 mN/m at 21.7 ± 0.5 °C. The test item was considered to be surface active.