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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

After 72 h no toxic effects against algae at 100 mg/l could be observed. All results are expressed in terms of nominal concentrations. Recovery  rates ranged from 98.6 - 100 % of nominal values at 0 hours, and from 123  - 128 % of nominal values at 72 hours, respectively.

Key value for chemical safety assessment

EC50 for freshwater algae:
100 mg/L

Additional information

"should read > 100 mg/L"