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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

Bioaccumulation: aquatic

As reported in the summary of environmental fate and exposure in HSDB Report of Sulfamethazine (synonym of Sulfadimidine) by Scientific Review Committee low potential of bioconcentration in aquatic organism is expected for this substance based on estimated BCF of 0.8. A low BCF for Sulfadimidine is predicted also by BCFBAF v.3.01 (log BCF = 0.5; BCF = 3.162 l/kg wet-wt). As reported in the CLP Regulation (EC n.1272/2008) a BCF ≥ 500 is indicative of the potential to bioconcentrate for classification purposes and so BCF minor than 500 for Sulfadimidine is of no concern.


Bioaccumulation: terrestrial

No data available