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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
Experiment start and completion date - 29 September 2015; Study completion date - 22 October 2015.
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
GLP compliance:
no
Type of method:
plate method
Specific details on test material used for the study:
Identification: FAT 40000/I TE Lot: MC 13
Appearance: Yellowish-orange powder
Key result
Surface tension:
67.199 mN/m
Temp.:
20 °C
Conc.:
0.25 vol%
Conclusions:
The surface tension of test item was determined to be 67.199 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.006449 mN/m.
Executive summary:

The determination of the surface tension of the test item was based on OECD Guideline 115 and EU Method A.5. It was accomplished by means of a Tensiometer, using the Wilhelmy plate method.

The surface tension of test item was determined to be 67.199 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.006449 mN/m.

Description of key information

The surface tension of FAT 40000 was determined to be 67.199 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.006449 mN/m.

Key value for chemical safety assessment

Surface tension:
67.199

Additional information

The determination of the surface tension of the test item was based on OECD Guideline 115 and EU Method A.5. It was accomplished by means of a Tensiometer, using the Wilhelmy plate method.

The surface tension of test item was determined to be 67.199 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.006449 mN/m.