Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study completion date - 19 September 2019.
- 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:
- FAT Number: FAT 75637/A TE
Lot: BS-61
Appearance: Yellowish powder
The test item was measured with a 0.25 % (w/w) solution. - Surface tension:
- 56.304 mN/m
- Temp.:
- 20 °C
- Remarks on result:
- other: The variation of specification factor was 0.008 mN/m.
- Conclusions:
- The surface tension of FAT 75367/A was determined to be 56.304 mN/m at 20 °C.
- Executive summary:
The determination of the surface tension of the test item was based on OECD Guideline No. 115: “Surface Tension of Aqueous Solutions” (1995) and on the EEC Directive 92/69, Part A, methods for the determination of physio-chemical properties, A5 “Surface Tension”, EEC Publication No. L383, December 1992.
The purpose of the study was to evaluate the surface tension of an aqueous solution of FAT 75637/A by means of a Tensiometer (Wilhelmy Plate Method). Based on the findings of the study, the surface tension of FAT 75637/A TE was determined to be 56.304 mN/m at 20 °C. The variation of specification factor was 0.008 mN/m.
Reference
Description of key information
The determination of the surface tension of the test item was based on OECD Guideline No. 115: “Surface Tension of Aqueous Solutions” (1995) and on the EEC Directive 92/69, Part A, methods for the determination of physio-chemical properties, A5 “Surface Tension”, EEC Publication No. L383, December 1992. The purpose of the study was to evaluate the surface tension of an aqueous solution of FAT 75637/A by means of a Tensiometer (Wilhelmy Plate Method). Based on the findings of the study, the surface tension of FAT 75637/A was determined to be 56.304 mN/m at 20 °C. The variation of specification factor was 0.008 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 56.304
Additional information
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