Registration Dossier
Registration Dossier
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EC number: 295-786-7 | CAS number: 92128-87-5
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- GLP compliance:
- no
- Type of method:
- ring method
Test material
- Reference substance name:
- Lecithins, hydrogenated
- EC Number:
- 295-786-7
- EC Name:
- Lecithins, hydrogenated
- Cas Number:
- 92128-87-5
- Molecular formula:
- not applicable - UVCB substance
- IUPAC Name:
- Lecithins, hydrogenated
Constituent 1
- Specific details on test material used for the study:
- Batch No.: 8613
Analysis date : 10/25/2018
Appearance : powder
Colour : pale yellow
Odour : -
Storage Conditions: Ambient temperature in a dark place, in the original plastic bag.
Results and discussion
Surface tension
- Key result
- Surface tension:
- ca. 71.6 mN/m
- Temp.:
- 20 °C
- Conc.:
- 2 mg/L
Applicant's summary and conclusion
- Executive summary:
The determination of the surface tension of the test item in solution was performed according to Regulation (EC) n°440/2008, A.5 and to the OECD Guideline n° 115.
The mean surface tension of the test item in solution at 2 mg/l in distilled water at 19.9 °C is 71.6 mN/m ± 0.2 mN/m. The test item was not considered as surface-active in the experimental conditions used.
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