Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09/27/2018
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- 27 July 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 30 May 2008
- GLP compliance:
- no
- Type of method:
- ring method
Test material
- Test material form:
- solid: particulate/powder
Results and discussion
Surface tension
- Key result
- Surface tension:
- 65.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Any other information on results incl. tables
First run Second run
Number of measurements 10 11
Total measuring time [min:s] 11:10 11:36
Measuring time of the last 10 measurements [min:s] 05:13 05:48
Measurement 1 67.12 64.27
Measurement 2 67.05 64.20
Measurement 3 67.02 64.15
Measurement 4 66.99 64.11
Measurement 5 66.97 64.07
Measurement 6 66.94 64.06
Measurement 7 66.92 64.03
Measurement 8 66.91 64.02
Measurement 9 66.89 64.00
Measurement 10 66.87 63.98
Surface tension [mN/m] 1) 66.97 64.09
Mean value [mN/m] 65.5
Applicant's summary and conclusion
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