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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

No reliable bounded acute or chronic toxicity data are available for the effect of magnesium on terrestrial organisms (plants, invertebrates and micro-organisms).Therefore the PNECsoil was derived by the Equilibrium Partitioning method (based on PNEC water and log Kd for sediment of 2.82 L/kg dw). Because the Equilibrium Partitioning method is considered conservative and the chemical safety assessment did not identify a risk for soil organisms, it was concluded that there is no need for further experimental testing of toxicity of Mg to soil organisms.