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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
PBT assessment does not apply

Ferrosilicon (FeSi) and all of its registered grades are inorganic substances, and no known constituent (> 0.1%) is organic or an organometal. The PBT/vPvB assessment and ANNEX XIII Criteria for the identification of persistent, bioaccumulative and toxic substances, and very persistent and very bioaccumulative substances is not relevant for inorganic substances. Therefore any detailed evaluation has not been carried out under this section of this CSA.

Ferrosilicon is inorganic and it is therefore not classifiable as a PBT/vPvB substance.