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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

No key study exists for the endpoint 'biodegradation in soil'.
According to Annex IX section of Regulation (EC) No. 1907/2006 “Further biotic degradation testing shall be proposed by the registrant if the chemical safety assessment according to Annex I, indicated the need to investigate further the degradation of the substance and its degradation products”. Adequate information on the degradation of trisodium trimetaphosphate is available (see supporting data) and the degradation products are clearly identified. The chemical safety assessment does not indicate the need for further testing and therefore no further testing for this endpoint is proposed.

Key value for chemical safety assessment

Additional information