Registration Dossier
Registration Dossier
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EC number: 919-697-6 | 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:
- 2015-02-27 till 2015-07-22
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- plate method
- Surface tension:
- 51.9 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The surface tension of the substance was measured as σ (20 °C) of 51.9 mN/m.
- Executive summary:
The surface tension of the substance was determined according at OECD guideline 115 and EU method A.5.
The mean value of the measurment showed a σ (20 °C) of 51.9 mN/m.
Reference
Result:
| Test | Time | Surface tension at 20 °C |
| [min] | [mN/m] | |
| 1st value | 10 | 55.5 |
| 2nd value | 19 | 53.6 |
| 3rd value | 36 | 50.3 |
| 4th value | 59 | 50.0 |
| 5th value | 91 | 50.0 |
| mean value | 51.9 |
Description of key information
The surface tension of the substance was measured as σ (20 °C) of 51.9 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 51.9
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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