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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Biodegradation in water and sediment: simulation tests

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Administrative data

Link to relevant study record(s)

Description of key information

No biodegradation of materials with similar compositions such as clays or ceramics has been reported. No further testing needs to be considered.

Key value for chemical safety assessment

Additional information

Aluminosilicates are ubiquitous in rocks soils and sediments and are stable over geological time, there are no known routes for their biodegradation therefore further testing is not justified.