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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

Adsorption/desorption screening is not required, based on the physical and chemical properties of the substance.

Key value for chemical safety assessment

Additional information

A partition coefficient is not available for Silicon Nitride as it is an inorganic substance with low water solubility. It would be expected to have a low potential for adsorption, being an inorganic substance with no lipophilic nature.