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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:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
None
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Principles of method if other than guideline:
Guideline followed
GLP compliance:
no
Type of method:
plate method
Specific details on test material used for the study:
None
Key result
Surface tension:
72.837 mN/m
Temp.:
20 °C
Conc.:
0.25 vol%

The variation of specification factor was 0.000000 mN/m.

Conclusions:
The test substance was determined to have a surface tension of 72.837 mN/m.
Executive summary:

Surface tension of the test substance was evaluated in a study conducted according to OECD Guideline 115. It was achieved by using an aqueous solution of FAT 20063/D with the concentration of 0.25% (w/w) by means of a Tensiometer (Wilhelmy Plate Method). Based on the findings of the study, the test substance was determined to have a surface tension of 72.837 mN/m.

Description of key information

The test substance was determined to have a surface tension of 72.837 mN/m.

Key value for chemical safety assessment

Surface tension:
72.837
in mN/m at 20°C and concentration in mg/L:
0.25

Additional information

Surface tension of the test substance was evaluated in a study conducted according to OECD Guideline 115. It was achieved by using an aqueous solution of FAT 20063/D with the concentration of 0.25 % (w/w) by means of a Tensiometer (Wilhelmy Plate Method). Based on the findings of the study, the test substance was determined to have a surface tension of 72.837 mN/m.