Registration Dossier
Registration Dossier
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EC number: 700-777-2 | CAS number: -
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study started 8-05-2012 , experimental complete 10-08-2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes
- Type of method:
- plate method
Test material
- Reference substance name:
- lithium 3-((3,4-dicyanophenyl)sulfonyl)propane-1-sulfonate)
- EC Number:
- 700-777-2
- Cas Number:
- 667889-11-4
- Molecular formula:
- C11H9N2O5S2Li
- IUPAC Name:
- lithium 3-((3,4-dicyanophenyl)sulfonyl)propane-1-sulfonate)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Surface tension
- Key result
- Surface tension:
- 72.1 mN/m
- Temp.:
- 25 °C
- Conc.:
- 1 g/L
Any other information on results incl. tables
Mean Surface Tension: 72.1 mN/m
Test 1: 72.06 mN/m at 25 plus or minus 0.5°C (using mean of last 10 values)
Test 2: 72.12 mN/m at 25 plus or minus 0.5°C (using mean of last 10 values)
The confidence interval for the method is +0.9% which for a mean of 72.1mN/m equals to 0.6mN/m
Applicant's summary and conclusion
- Conclusions:
- The confidence interval for the method is + 0.9% The mean surface tension is 72.1mN/m .
Test 1 :72.06mN/mat 25 degrees C plus or minus 0.5
Test 2: 72.12mN/m at 25 degrees C plus or minus 0.5 - Executive summary:
Introduction
This study was undertaken to determine the surface tension of the test material. The test method was designed to be in accordance with OECD Guideline 115.
Results & Conclusions
The mean surface tension in this study was 72.1mN/m. The test material is not surface active.
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