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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Endpoint summary

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Administrative data

Link to relevant study record(s)

Description of key information

Waiving: study technically not feasible, due to the high reactivity with water.

Key value for chemical safety assessment

Bioaccumulation potential:
no bioaccumulation potential

Additional information

No data are available to address the toxicokinetics of sodium hydride due to the fact that it is water reactive and highly flammable. This substance reacts with water producing sodium hydroxide and hydrogen gas. As such any exposure to this substance will result in exposure to sodium hydroxide, which will not bioaccumulate on tissues and organs.