Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

The following physico-chemical properties of strontium sulfate were studied by appropriate testing:

(i) granulometry and dustiness testing,

(ii) pH

The results of the studies are reported in respective endpoint summaries and study records.

For several endpoints, the information requirements were waived due to the intrinsic properties of strontium sulfate based on the criteria as laid down in Regulation (EC) 1907/2008 and ECHA guidance.

Other endpoints (i.e. melting point, relative density, water solubility) were addressed with handbook data and long-term experience in handling. These handbook data are considered to be from a trusted source according to "ECHA, Guidance on information requirements and chemical safety assessment – Chapter R.7a: Endpoint specific guidance, version 3.0, August 2014". Therefore, these data were considered reliable.