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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The test item has a mean surface tension of 67.18  mN/m.

Key value for chemical safety assessment

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

Additional information

Study conducted to EU test guidance 92/69/EEC part A5 using the ring method in compliance with GLP.

The mean value, multiplied by the calibration factor yields: WF = W x F = 67.18 mN/m

As the surface tension is higher than 60 mN/m, the test item has no surface-active properties.