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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.