Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 18th, 1996
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996
Report date:
1996

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Version / remarks:
December 1992
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
July 27th, 1995
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method

Test material

Constituent 1
Reference substance name:
Blue PE 3811
IUPAC Name:
Blue PE 3811
Test material form:
solid

Results and discussion

Surface tension
Surface tension:
67 mN/m
Temp.:
20 °C
Conc.:
1.2 g/L

Any other information on results incl. tables

The surface tension of the test substance in water was determined to be 67.0 mN/m at 20 ± 1 °C. Based on the criteria as outlined in the EEC guideline, it was concluded that the test substance should not be regarded as a surface active material.

Applicant's summary and conclusion

Conclusions:
The test substance should not be regarded as a surface active material.