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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 09, 1989 to April 6, 1989
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Guideline study performed in compliance with GLP, available as unpublished report, no restrictions, fully adequate for assessment.
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
yes
Key result
Surface tension:
ca. 71.4 mN/m
Temp.:
21 °C
Conc.:
0.01 mg/L

Conc. (incl. qualifier): <= .01 mg/L

Description of key information

A saturated solution of the substance in water does not lower the surface tension.

Key value for chemical safety assessment

Surface tension:
71.4
in mN/m at 20°C and concentration in mg/L:
0.01

Additional information