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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of the test substance was determined using the harmonised ring method.

Key value for chemical safety assessment

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

Additional information

Based on the results of this study, the surface tension of Triethanol amineacetate solution at a concentration of 1 g/L in water and at 20 °C was 72.2 mN/m. Thus, Triethanol amineacetate is not considered to be surface active.