Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
Paragraph 8
Deviations:
no
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Purity: not reported as such

Results and discussion

Surface tension
Key result
Surface tension:
20.6 mN/m
Temp.:
23 °C
Conc.:
1 g/L

Any other information on results incl. tables

Average of three replicates (20.7 mN/m, 20.5 nN/m, and 20.5 nN/m)

Applicant's summary and conclusion

Conclusions:
Surface Tension = 20.6 mN/m at 23ºC (1 g/L solution)
Executive summary:

The surface tension measurement, according to OECD Guideline 115, was made on a 1 g/L solution of the test substance in deionised water using a DuNOUY tensiometer. The surface tension at 23ºC was 20.6 mN/m.