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Short-term toxicity to aquatic invertebrates

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Description of key information

The acute toxicity of 1H-Tetrazol-5-amine-, N-1H-tetrazol-5-yl-, monoammonium salt to aquatic invertebrates was determined according to OECD Guideline 202. The following results were determined for the test item 1H-Tetrazol-5-amine-, N-1H- tetrazol-5-yl-, monoammonium salt (species:Daphnia magna).
24h-NOEC = 106 mg/L
48h-NOEC = 65 mg/L
24h-EC50 = 206 mg/L
48h-EC50 = 130 mg/l

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
130 mg/L

Additional information

Data obtained from a guideline study according to OECD guideline 202 and therefore considered reliable without restrictions.