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EC number: 231-587-3
CAS number: 7646-69-7
Sodium hydride is a strong base which
reacts nearly spontaneously when exposed to water forming sodium
Thus available data for sodium hydroxide
should be acceptable instead of conducting new studies.
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. Thus available data for
sodium hydroxide should be acceptable instead of conducting new studies.
Based on the results of the ecotoxicity
studies, its dissociation in the environment and lack of
bioaccumulation, NaOH is not classified for the environmental
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