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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

One study result exists for hydroxylammonium sulphate and three QSAR predictions exist for hydroxylammonium nitrate.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
7.2 mg/L

Additional information

An LC50 of 7.2 mg/l has been identified for the structural analogue hydroxylammonium sulphate. QSAR predictions of LC50 = 12.3, 43.2 and 22.4 mg/l have been made for hydroxylammonium nitrate which are consistent with experimental data.