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Surface tension

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Description of key information

The surface tension of solutions prepared at nominally 90 % saturation of test item in water was determined to be 67.5 ± 0.5 mN/m at 20.5 ± 0.5 °C. The substance was not considered to be surface active OECD 115 and EU Method A.5).

Key value for chemical safety assessment

Surface tension:
67.5
in mN/m at 20°C and concentration in mg/L:
990

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 Regulation (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 solutions prepared at nominally 90 % saturation of test item in water was determined to be 67.5 ± 0.5 mN/m at 20.5 ± 0.5 °C. The substance was not considered to be surface active.