Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 246-669-4 | CAS number: 25152-85-6
Endpoint summary
Administrative data
Description of key information
Additional information
In the table below the acute aquatic toxicity data are summarised
| Species | Guideline | Result in mg/l | Remarks |
Pseudokirchneriella subcapitata |
OECD TG 201 |
EC50 growth rate = 1.3 mg/L EC10 growth rate = 0.38 mg/L NOEC growth rate = 0.11 mg/L Based on geometric mean measured test concentrations. |
Key study, Rel 1, |
Daphnia maga |
OECD TG 202 |
EC50 48h = 1.5 mg/L Based on average freshly prepared measured test concentrations every 24 hours, because concentrations remained stable during these 24 hours. |
Key study, Rel 1, |
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