Registration Dossier

Toxicological information

Endpoint summary

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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.