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EC number: 940-436-7 | CAS number: 1354632-48-6
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
The surface tension of the test item, diluted to 1 g/l in water at 20 °C, measured by the plate method using a tensiometer was: σ = 72.1 mN/m.
Due to the fact that the surface tension is 72.1 mN/m, usually the test item has no surface-active properties
Key value for chemical safety assessment
- Surface tension:
- 72.1
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The surface
tension of the test item was determined using a plate tensiometer. A
commercially available tensiometer based on the plate method was used to
measure the force which is required to withdraw a horizontally suspended
plate from the surface of the test solution.
The surface tension was determined in a concentration of 1 g/L test item
diluted in demineralized water at 20°C.
The surface tension of the test item, diluted to 1 g/l in water at 20 °C, measured by the plate method using a tensiometer was: σ = 72.1 mN/m.
Due to the fact that the surface tension is 72.1 mN/m, usually the test item has no surface-active properties
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