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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
PBT assessment does not apply

The substance is inorganic, and as such the criteria for PBT and vPvB are not applicable according to Annex XIII of REACH. Consequently, the substance is not considered to be PBT or vPvB.

Likely routes of exposure:

Synthetic amorphous magnesium silicate, with molar ratio (SiO2:MgO) range of 1.4-4 is neither a PBT nor a vPvB substance. Accordingly, an Emission Characterisation under Section 4.2 of Annex I is not required.