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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Recent guideline study not to GLP
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
no
Type of method:
ring method
Key result
Surface tension:
30.1 mN/m
Temp.:
20 °C
Conc.:
1 000 mg/L
Conclusions:
The surface tension of an aqueous solution (1000 mg/l) of the substance was 30.1 mN/m ie the substance was surface active.
Executive summary:

In a non-GLP study conducted in line with the EU A.5 Guideline, the surface tension of a 1000 mg/L aqueous solution of the test substance was found to be 30.1 mN/m. The substance is surface active.

Description of key information

The surface tension of an aqueous solution (1000 mg/l) of the substance was 30.1 mN/m ie the substance was surface active.

Key value for chemical safety assessment

Surface tension:
30.1
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information