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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:
25 January 2018 - 24 March 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
ring method
Specific details on test material used for the study:
- Source and lot/batch No.of test material: 53715080
- Storage condition of test material: Room temperature in the dark

Key result
Surface tension:
ca. 63.9 mN/m
Temp.:
20 °C
Conc.:
1 g/L
Conclusions:
The mean surface tension of duplicate, 90 % saturated solutions of test item in water has been determined to be 63.9 mN/m at 20.0 ± 0.5 °C. The test item was considered not to be surface-active.

Description of key information

The mean surface tension of duplicate, 90 % saturated solutions of test item in water has been determined to be 63.9 mN/m at 20.0 ± 0.5 °C. The test item was considered not to be surface-active.

Key value for chemical safety assessment

Surface tension:
63.9
in mN/m at 20°C and concentration in mg/L:
1

Additional information