Registration Dossier
Registration Dossier
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EC number: 290-844-8 | CAS number: 90268-43-2
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
38.9 mN/m
Key value for chemical safety assessment
- Surface tension:
- 38.9
- in mN/m at 20°C and concentration in mg/L:
- 4 612
Additional information
Sulfosuccinate of Lanolin Alcohol sample was tested according to the guideline A.5 Council Regulation (EC) No 440/2008 Part A and OECD Guideline No. 115. According to the method indications, the test item was tested at 90% of the saturation solubility in water, maintained at 20°C in the thermostatic liquid bath and then tested for six replicates.
It can be concluded that the surface tension at (± 0.5°C) of the aqueous solution at 90% of its saturation is 38.9 mN/m.
According to the interpretation of the results suggested in the method CR (EC) A.5, point 3.2, the Sulfosuccinate of Lanolin Alcohol sample should be regarded as a surface-active material.
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