Registration Dossier
Registration Dossier
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EC number: 445-790-1 | CAS number: 404362-22-7
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
The surface tension of the 90% saturated solution was determined to be 49.8 mN/m at 20.5 ± 0.5 °C. The test material is considered to be a surface-active material.
Key value for chemical safety assessment
- Surface tension:
- 49.8
- in mN/m at 20°C and concentration in mg/L:
- 2 280
Additional information
The surface tension of a solution of test material has been determined according to EU Method A.5. The minimum force required to detach a platinum ring from the surface of the 90% saturated solution was recorded. The 90% saturation solution contained 2.28, 1.06E-03, 1.97E-02 and 1.80E-04 g/L of components 1 to 4, respectively. The surface tension was determined to be 49.8 mN/m at 20.5 ± 0.5 °C. The test material is considered to be a surface-active material.
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