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Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18/02/2016 - 04/03/2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method
Specific details on test material used for the study:
Lot number: BL04R1D1EA
Key result
Surface tension:
67.7 mN/m
Temp.:
20 °C
Conc.:
90 vol%

Sample was left overnight to stabilise as surface tension value was still dropping over the initial test runs carried out.

Conclusions:
The surface tension of a 90% aqueous saturated solution of the test item was measured to be 67.7 mN/m at 20 ± 0.5 oC using a method run according to EC Method A.5.
Executive summary:

The surface tension of a 90% aqueous saturated solution of the test item was measured to be 67.7 mN/m at 20 ± 0.5 oC using a method run according to EC Method A.5.

Description of key information

The surface tension of a 90% aqueous saturated solution of the test item was measured to be 67.7 mN/m at 20 ± 0.5 oC using a method run according to EC Method A.5.

Key value for chemical safety assessment

Surface tension:
67.7

Additional information