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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:
From 2017-11-15 to 2017-11-28
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)
Version / remarks:
July 27, 1995
Deviations:
no
GLP compliance:
yes
Type of method:
plate method
Specific details on test material used for the study:
Lot number: 707001
Purity: 98.6%
Key result
Surface tension:
ca. 72.6 mN/m
Temp.:
20 °C
Conc.:
6.5 mg/L

Repetition

Temperature (oC)

Aqueous surface tension (mN/m)

Initial measurement

Final measurement

Average

1

19.9

72.57

72.54

72.6

2

19.9

72.57

72.58

Conclusions:
The surface tension of the test item was found to be 72.6 mN/m (20 ºC).
Executive summary:

The surface tension of the test item was found to be 72.6 mN/m (20 ºC) in a study run to OECD Test Guideline 115 (plate method).

Description of key information

The surface tension of the test item was found to be 72.6 mN/m (20 ºC) in a study run to OECD Test Guideline 115 (plate method).

Key value for chemical safety assessment

Surface tension:
72.6
in mN/m at 20°C and concentration in mg/L:
6.5

Additional information

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