Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because based on structure, surface activity is not expected or cannot be predicted
Justification for type of information:
In accordance with column 2 of REACH Annex VII, the study (required in section 7.6) does not need to be conducted because based on the structure, surface activity is not expected and cannot be predicted: Synthetyic wollastonite is inorganic and does not interfere with the water surface.

Description of key information

Based on the structure of Synthetic Wollastonite, the substance is not expected to present any surface activity.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of REACH Annex VII, the study (required in section 7.6) does not need to be conducted because based on the structure, surface activity is not expected and cannot be predicted: Synthetyic wollastonite is inorganic and does not interfere with the water surface.