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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Description of key information

Surface Tension: 56.81 mN/m at 20.0 ± 0.5 °C in 90% saturated solution, ring-method: OECD TG 115, NOACK Laboratorien GmbH 2016

Key value for chemical safety assessment

Additional information

The surface tension was determined using the ring method of OECD TG 115 and EU Method A.5. The surface tension of a test solution at 90% saturated aqueous solution of the test substance has been determined to be 56.81 mN/m at 20.0 ± 0.5 °C. Substances showing a surface tension lower than 60 mN/m under the conditions of this method, should be regarded as being surface active.