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Surface tension

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Description of key information

The surface tension of test item prepared at 90 % saturation in water was determined to be 50.0 mN/m at 21.0 ± 0.5 °C (OECD 115 and EU Method A.5)

Key value for chemical safety assessment

Additional information

GUIDELINE

The determination was carried out by a ring method using a procedure designed to be compatible with Method A.5 Surface Tension of Commission (EC) No 440/2008 of 30 May 2008 and Method 115 of the OECD Guidelines for the Testing of Chemicals, 27 July 1995.

RESULTS

The surface tension of test item prepared at 90 % saturation in water was determined to be 50.0 mN/m at 21.0 ± 0.5 °C. The test item was considered to be surface active.