Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Based on the structure of soda ash flux calcined kieselguhr, the substance is not expected to present any surface activity. 

Key value for chemical safety assessment

Additional information

Based on the structure of soda ash flux calcined kieselguhr, the substance is not expected to present any surface activity. Therefore, and in accordance with Annex VII , section 7.6, column 2 of Regulation No. 1907/2006 further testing for this endpoint is not scientifically justified.