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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
Study period:
Study initiation date: 29. July 2009 Study completion date:10. November 2009
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
yes
Type of method:
ring method
Key result
Surface tension:
68.5 mN/m
Temp.:
20 °C
Conc.:
1 g/L
Conclusions:
Surface tension (at 20°C): 68.5 mN/m

Executive summary:

The surface tension of aqueous solutions of the test item was determined according to OECD

guideline no. 115 [adopted on 27 July 1995] and EU test method A.5 [Directive 92/69/EEC, Official

Journal L 383 A 1992] with the ring method.

Surface tension (at 20°C): 68.5 mN/m (at 1 g/L)

Description of key information

The surface tension of aqueous solutions of the test item was determined according to OECD
guideline no. 115 [adopted on 27 July 1995] and EU test method A.5 [Directive 92/69/EEC, Official
Journal L 383 A 1992] with the ring method.
Surface tension (at 20°C): 68.5 mN/m (at 1 g/L)

Key value for chemical safety assessment

Surface tension:
68.5
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information