Registration Dossier
Registration Dossier
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EC number: 277-823-9 | CAS number: 74336-59-7
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to aquatic plants.
Key value for chemical safety assessment
Additional information
The acute toxicity of the test substance on Pseudokirchnerella subcapitata has been determined in a GLP guideline study according to OECD guideline 201.
At test termination after 72 hours ErC50/ EL50 values were determined to be > 100 mg/L based on the nominal (loading) concentration of the test substance used to generate the 100% saturated solution.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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