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:
other: Study conducted according to method A5 as described in the EEC Methods for the determination of physicochemical properties, Directive 92/69/EEC and in accordance with cGLP .

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1995
Report Date:
1995

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes
Type of method:
OECD harmonised ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Surface tension
Surface tension:
57.8 mN/m
Temp.:
20 °C
Conc.:
1.1 g/L

Any other information on results incl. tables

Test solution 1: 1.1703g/l

Test solution 2: 1.0841g/l

Surface tension of distilled water at 20°C was measured at 73.24mN/m

Measurements taken at 2 minute intervals until 3 consecutive constant readings obtained.

Applicant's summary and conclusion

Conclusions:
The surface tension determined for this test substance is 57.8mN/m at 20°C.