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Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
06 June 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Principles of method if other than guideline:
Guidelines followed
GLP compliance:
no
Type of method:
plate method
Surface tension:
42.78 mN/m
Temp.:
20 °C
Conc.:
0.25 vol%
Remarks on result:
other: The variation of specification factor was 0.002829 mN/m.

The variation of specification factor was 0.002829 mN/m.

Conclusions:
The surface tension of FAT 20075/C was determined to be 42.780 mN/m.
Executive summary:

The determination of the surface tension of FAT 20075/C was based on OECD Guideline No. 115 and EU method A5 using Tensiometer (Wilhelmy Plate Method). In conclusion, the surface tension of FAT 20075/C was determined to be 42.780 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.002829 mN/m.

Description of key information

The determination of the surface tension of FAT 20075/C was based on OECD Guideline No. 115 and EU method A5 using Tensiometer (Wilhelmy Plate Method). In conclusion, the surface tension of FAT 20075/C was determined to be 42.780 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.002829 mN/m.

Key value for chemical safety assessment

Surface tension:
42.78

Additional information