Registration Dossier
Registration Dossier
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EC number: 203-613-3 | CAS number: 108-75-8
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Qualifier:
- according to guideline
- Guideline:
- other: ISO guidelines 19403-3:2017
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- other: pendant drop method
- Key result
- Surface tension:
- 30.7 mN/m
- Temp.:
- 21 °C
- Remarks on result:
- other: Determined by pendant drop method, therefore, concentration is not applicable.
- Conclusions:
- The surface tension of the test item was determined to be 30.7 mN/m at 21 °C.
- Executive summary:
The determination of the surface tension of the test item was performed in accordance with the ISO 19403-3:2017, using the Krüss DSA Drop Shape Analyzer. The surface tension of the test item was determined to be 30.7 mN/m at 21 °C. The measurement was performed in triplicate.
Reference
Measurement | Temperature / °C | Interfacial tension / mN/m |
1 | 20.6 | 30.67 |
2 | 20.6 | 30.67 |
3 | 20.6 | 30.67 |
Mean | 21 | 30.7 |
Description of key information
The surface tension of the test item was determined to be 30.7 mN/m at 21 °C.
Key value for chemical safety assessment
- Surface tension:
- 30.7
Additional information
The determination of the surface tension of the test item was performed in accordance with the ISO 19403-3:2017, using the Krüss DSA Drop Shape Analyzer. The surface tension of the test item was determined to be 30.7 mN/m at 21 °C. The measurement was performed in triplicate.
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