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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

For rhodium, the log Kd for suspended matter is 4.18 (Kd is 15100). The log Kd for soil is 0.58 (Kd 3.8).

Additional information

Two high quality studies have determined the partitioning of Rh between river water and suspended particulate matter (Cobelo-Garcia et al. 2008, Turner et al. 2006). One high quality study assessed the partitioning of rhodium in two soils and one sediment (Sako et al. 2009).