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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

59.4 mN/m at 20.5 ± 0.1 °C, surface active, OECD 115

Key value for chemical safety assessment

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

Additional information

The surface tension of Mexoryl SBO in water (at a concentration of about 0.1%) was determined in a valid GLP study performed according to OECD 115 to be 59.4 mN/m at 20.5 ± 0.1 °C. Based on the criteria as outlined in the EEC Guideline and on the results of this study, Mexoryl SBO has to be considered as a surface active substance.