Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The experimental phase of the study was conducted between 1 September 2005 and 1 October 2005
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Meets the criteria for classification as Reliable without restriction according to Klimisch et al (1997)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report Date:
2005

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EEC, A5 (ISO 304 Ring Method)
Deviations:
yes
Remarks:
See details on test methods section
GLP compliance:
yes
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Identification : FSM-003B (alternative name for substance S196439)
Description : black powder
Batch number : CE-501-2
Date received : 23 August 2005
Storage conditions : room temperature in the dark under nitrogen over silica gel

Results and discussion

Surface tension
Surface tension:
72.6 mN/m
Temp.:
21.2 °C
Conc.:
996 mg/L
Remarks on result:
other: pH of sample = 5.3

Applicant's summary and conclusion

Conclusions:
The surface tension of 0.996 g/l solution, after purity correction of test material, has been determined to be 72.6 mN/m at 21.2 ± 0.5 ºC. The test material is considered not to be a surface-active material.

Executive summary:

Introduction

The study was performed to assess the surface tension of the test substance using the ISO 304 ring method complying with the requirements of method A5 of Commission Directive 92/69/EEC.

Conclusion

The surface tension of the test material was determined to be 72.6 mN/m at 21.2 ± 0.5 ºC. The test material is considered not to be a surface-active material.