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Physical & Chemical properties

Surface tension

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Description of key information

key data surface tension: 44.99 mN/m

Key value for chemical safety assessment

Surface tension:
44.99
in mN/m at 20°C and concentration in mg/L:
171.54

Additional information

According to Regulation EC 440/2008 Method A.5 and OECD 115 the surface tension of a 90 % saturated aqueous solution of the test item was determined to be 44.99 mN/m with a standard deviation of 0.04 mN/m at a mean temperature of 19.7 °C. Due to the fact that the surface tension is < 60 mN/m, the test item has surface-active properties.