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Ecotoxicological information

Short-term toxicity to fish

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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 potential to react with water

Key value for chemical safety assessment

Additional information

No aquatic toxicity data are available for Sodium hydride due to the potential for the compound to react with water. Sodium hydride is a strong base which reacts nearly spontaneously when exposed to water forming sodium hydroxide and hydrogen gas (flammable).