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Physical & Chemical properties

Surface tension

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Description of key information

The purpose of this study was the determination of the surface tension of the test item according to the European Commission Regulation (EC) No. 440/2008, A.5. Surface tension of aqueous solutions and  according to the OECD test guideline, OECD 115 (1995) Surface tension of aqueous solutions.

Key value for chemical safety assessment

Surface tension:
66.9
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The surface tension of the aqueous solution of the test item at 20 °C was higher than 60 mN/m. The test item had no surface-active properties.