Registration Dossier
Registration Dossier
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EC number: 939-267-1 | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
No surface tension
Key value for chemical safety assessment
Additional information
The surface tension of Salt reaction of borate, cobalt(2+) and C3/C8/C10 carboxylates is not expected and should be vey low based on the fact that the surface tension of cobalt, borate neodecanoate and cobalt bis(2-ethylhexanoate) are very low and similar: 52.9 mN/m (Krack, 2010) and 64.4 mN/m (Krack, 2010) at 20°C, respectively. It can safely be assumed that Salt reaction of borate, cobalt(2+) and C3/C8/C10 carboxylates have no surface activity and that further testing is not required (in accordance with regulation (EC) 1907/2006, Annex VII, section 7.6, Column 2).
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