Registration Dossier
Registration Dossier
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EC number: 452-280-2 | 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:
- January 18 to January 19 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- conducted under GLP conditions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 1991
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
- Specific details on test material used for the study:
- Identification: COSMONE
Batch Number: VE00106679
Purity: 91.6 %
Expiry Date: July 10, 2012
Storage Conditions: Keep container tightly closed in a dry and well-ventilated place
Storage Conditions at Harlan Laboratories: At room temperature at about 20 °C - Key result
- Surface tension:
- 61.4 mN/m
- Temp.:
- 20.1 °C
- Conc.:
- 90 vol%
- Conclusions:
- The surface tension of COSMONE in water (90% of saturation concentration) was determined to be 61.4 mN/m at 20.1 °C.
Based on the criteria as outlined in the EEC Guideline and the results of this study, COSMONE has not to be considered as a surface active substance. - Executive summary:
The surface tension of COSMONE in water (90% of saturation concentration) was determined with a OECD 115 study to be 61.4 mN/m at 20.1°C.
Based on the criteria* as outlined in the EEC Guideline and the results of this study, COSMONE has not to be considered as a surface active substance.
*According to the criteria as mentioned in the directive, substances showing a surface tension, lower than 60 mN/m under the conditions of this method should be regarded as being surface active material.
Reference
Description of key information
Surface Tension: 61.4 mN/m at 20.0 ± 0.5 °C in 90% saturated solution, Guideline no. 115, 2011
Based on the criteria as outlined in the EEC Guideline and the results of this study, COSMONE has not to be considered as a surface active substance.
Key value for chemical safety assessment
- Surface tension:
- 61.4
Additional information
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