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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Description of key information

Kieselguhr soda ash flux calcined is a white or beige powder.  

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

A description of the test material.is provided in a GLP study for general phys-chem properties (Walker & White 2010) which describes the substance as a white powder. The substance may also appear to be beige based on the presence of Fe2O3.