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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
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:
no
Type of method:
ring method
Key result
Surface tension:
30.3 mN/m
Temp.:
20 °C
Remarks on result:
other: aqueous solution at 90% of its saturation
Conclusions:
From the experimental data obtained according to the guideline A.5 in Council Regulation (EC) No 440/2008 part A and OECD Guideline No. 115, it can be concluded that the surface tension of the test item sample can be estimated as follows:

30.3 mN/m in an aqueous solution at 90% of its saturation at 20°C

Description of key information

Experimental data obtained according to the guideline A.5 in Council Regulation (EC) No 440/2008 part A and OECD Guideline No. 115.

Key value for chemical safety assessment

Surface tension:
30.3

Additional information