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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Reference:
Composition 1
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Type of method:
ring method
Test material information:
Composition 1
Surface tension:
71.58 mN/m
Temp.:
20 °C
Conc.:
1 g/L
Conclusions:
The surface tension of test substance at 20.0ºC was determined to be 71.58 mN/m.
There is no surface activity.

Description of key information

The surface tension of test substance at 20.0ºC was determined to be 71.58 mN/m. 

Key value for chemical safety assessment

Surface tension:
71.58
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The surface tension of test substance was determined by Tensiometer using ring method.

The surface tension of approximately 1.0 g/L aqueous solution of test substance was 71.58 mN/m at 20.0ºC.