Registration Dossier
Registration Dossier
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EC number: 252-173-9 | CAS number: 34730-59-1
Toxicity to aquatic algae and cyanobacteria
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"
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