Registration Dossier

Administrative data

Endpoint:
surface tension
Data waiving:
other justification
Justification for data waiving:
other:

Data source

Materials and methods

Results and discussion

Any other information on results incl. tables

This study only needs to be conducted if based on the structure surface activity is expected or can be predicted, which is not the case for this substance: titanium oxide sulfate is a solid inorganic substance of very high water solubility, yielding dissociated titanium-oxo aqua-complexes and sulfate anions. Neither the dissolved titanium-oxo complexes nor the anions are expected to exert any surface active properties. (cf. Annex VII section 7.6 Column 2 of regulation (EC) 1907/2006). This statement is also applicable to the (commercially available) titanium oxide sulfate solution.

Applicant's summary and conclusion

Conclusions:
This study only needs to be conducted if based on the structure surface activity is expected or can be predicted, which is not the case for this substance: titanium oxide sulfate is a solid inorganic substance of very high water solubility, yielding dissociated titanium-oxo aqua-complexes and sulfate anions. Neither the dissolved titanium-oxo complexes nor the anions are expected to exert any surface active properties. (cf. Annex VII section 7.6 Column 2 of regulation (EC) 1907/2006). This statement is also applicable to the (commercially available) titanium oxide sulfate solution.