Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 25 September, 2017 to 17 November, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
plate method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Specific details on test material used for the study:
-Purity: >99%
-Lot number: S17-6-100
-Appearance: Colorless liquid

Results and discussion

Surface tension
Key result
Surface tension:
57.8 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Any other information on results incl. tables

Number of repetition:1

-Temperature: 20.2 °C

-Surface tension (measured value): 1st point 57.67 mN/m, Final point 57.70 mN/m

Number of repetition:2

-Temperature: 20.1 °C

-Surface tension (measured value): 1st point 57.81 mN/m, Final point 57.83 mN/m

Average of final point: 57.8 mN/m

Applicant's summary and conclusion

Conclusions:
The value of the surface tension for this substance at 20°C is 57.8 mN/m.