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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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.