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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
Study period:
23rd February - 26th March 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted in accordance with generally accepted scientific principles, possibly with incomplete reporting or methodological deficiencies, which do not affect the quality of the relevant results.
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
yes
Remarks:
Concentration of test substance not reported.
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
yes
Remarks:
Concentration of test substance not reported.
GLP compliance:
yes
Type of method:
ring method
Key result
Surface tension:
11.5 mN/m
Temp.:
20 °C
Conc.:
90 vol%

Concentration not reported. 90% saturated solution assumed.

Conclusions:
The surface tension of shale oils light fraction was determined as 11.5 mN/m at 20 ºC.
Executive summary:

The surface tension of shale oils light fraction was determined as 11.5 mN/m at 20 ºC.

Description of key information

The surface tension of shale oils light fraction was determined as 11.5 mN/m at 20 ºC.

Key value for chemical safety assessment

Surface tension:
11.5

Additional information