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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
no
Type of method:
plate method
Surface tension:
32.7 mN/m
Temp.:
20 °C
Conc.:
1 g/L
Conclusions:
The surface tension of the substance was determined to be 32.7 mN/m at 20°C. Therefore the substance is surface active.

Description of key information

The surface tension of the substance was determined to be 32.7 mN/m at 20°C.

Key value for chemical safety assessment

Surface tension:
32.7
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information