Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
not specified
GLP compliance:
no
Type of method:
plate method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Surface tension
Surface tension:
>= 38.24 - <= 38.66 mN/m
Temp.:
20.1 °C
Conc.:
100 vol%
Remarks on result:
other: the tested item is the substance as produced (60% of dry substance in water)

Applicant's summary and conclusion

Conclusions:
The surface tension of Sophorolipids is 38.45 mN/m +/- 0.21 mN/m.