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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:
6-10-2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
not specified
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
not specified
GLP compliance:
no
Type of method:
plate method
Surface tension:
71.874 mN/m
Temp.:
20 °C
Conc.:
0.25 vol%
Remarks on result:
other: The test item was measured with a 0.25 % (w/w) solution.
Conclusions:
The surface tension of FAT 93450/Z was determined to be 71.874 mN/m.
Executive summary:

The determination of the surface tension of FAT 93450/Z was carried out as per OECD Guideline No. 115 and EEC Directive 92/69, A.5 using Tensiometer. The Wilhelmy Plate test was used. In conclusion, the surface tension of FAT 93450/Z was determined to be 71.874 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.007888 mN/m.

Description of key information

The determination of the surface tension of FAT 93450/Z was carried out according to OECD Guideline No. 115 and EEC Directive 92/69, A.5 using a Tensiometer. The Wilhelmy Plate test was used. In conclusion, the surface tension of FAT 93450/Z was determined to be 71.874 mN/m at room temperature ca. 20 °C. The variation of specification factor was 0.007888 mN/m.

Key value for chemical safety assessment

Surface tension:
71.874

Additional information