Registration Dossier
Registration Dossier
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EC number: 203-479-6 | CAS number: 107-29-9
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The toxicity of AAO to the fresh water green alga Selenastrum capricornotum was determined in a 72 h growth inhibition test (key study) according to the OECD 201 and EU C.3 guidelines, and in compliance with the OECD principles of Good Laboratory Practice (van Dijk et al., 2005) . The endpoints relevant for further risk assessment determined in this study were: NOEC: 9.9 mg/L, ErC10: 11 mg/L, ErC50: 74 (63 -86) mg/L.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 74 mg/L
- EC10 or NOEC for freshwater algae:
- 11 mg/L
Additional information
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