Registration Dossier

Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29.07.-04.08.2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
not performed according to GLP
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
no
Type of method:
plate method
Key result
Surface tension:
72.76 mN/m
Temp.:
20 °C
Conc.:
1 g/L
Remarks on result:
other: Temperature during the test was not reported, however standard temperature (20°C) can be assumed.

Result: σ1 = 72.77 mN/m, σ2 = 72.81 mN/m, σ3 = 72.71 mN/m (No time dependence observed within 360 s)

σ = 72.76 mN/m

Conclusions:
Surface tension σ = 72.76 mN/m

Description of key information

Surface tension σ = 72.76 mN/m

Key value for chemical safety assessment

Surface tension:
72.76
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The surface tension is determined using the Wilhelmy plate method according to OECD guideline 115 (based on ISO 304-1985) and regulation (EC) No. 440/2008, A.5.