Registration Dossier
Registration Dossier
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EC number: 427-430-5 | CAS number: 54301-26-7
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:
- other: european guideline, GLP study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- yes
- Remarks:
- The deviation has been considered not to have affected the integrity of the study.
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 304
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2000-04-26
- Type of method:
- ring method
- Surface tension:
- ca. 53 mN/m
- Temp.:
- 20.5 °C
- Conc.:
- 0.111 g/L
- Remarks on result:
- other: The test material is considered to be a surface active material
- Conclusions:
- The surface tension of a 0.111 g/L solution of test material has been determined to be 53.1 mN/m at 20.5 +/- 0.5°C. The test material is considered to be a surface-active material.
- Executive summary:
The aim of this study was to determine the surface tension of the test item, using the european guideline A5 method and ISO 304.
The method used is the ring method.
The surface tension of a 0.111 g/L solution of test material has been determined to be 53.1 mN/m at 20.5 +/- 0.5°C. The test material is considered to be a surface-active material.
Reference
Description of key information
In compliance with the european guideline A5 method and ISO 304, the surface tension of a 0.111 g/L solution of test material has been determined to be 53.1 mN/m at 20.5 +/- 0.5°C. The test material is considered to be a surface-active material.
Key value for chemical safety assessment
- Surface tension:
- 53.1
- in mN/m at 20°C and concentration in mg/L:
- 111
Additional information
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