Registration Dossier
Registration Dossier
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EC number: 947-367-1 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
An EC50 of 330 (biomass) and 1000 mg/l (growth rate) was concluded for aryl sulphonate condensate in a 96-hour aquatic toxicity experiment for freshwater aquatic algae and cyanobacteria. The 96-hour NOEC according to biomass and growth rate was determined to be 100 and 32 mg/l, respectively. The registered substance can be regarded as non-toxic under the conditions of the experiment (CLP Regulation (EC) No 1272/2008).
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 330 mg/L
- EC10 or NOEC for freshwater algae:
- 32 mg/L
Additional information
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