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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of 3.94 x 10-2 and 4.06 x 10-2 g/l solutions of test item has been determined to be 43.0 mN/m at 21.5 ± 0.5°C.  The test item was considered to be a surface-active material.

Key value for chemical safety assessment

Surface tension:
43
in mN/m at 20°C and concentration in mg/L:
0.039

Additional information

The surface tension of 3.94 x 10-2 and 4.06 x 10-2 g/l solutions of test item has been determined to be 43.0 mN/m at 21.5 ± 0.5°C. The test item was considered to be a surface-active material.