Registration Dossier
Registration Dossier
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EC number: 701-362-9 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The effect of the test item on the growth of Pseudokirchneriella subcapitata has been investigated and gave EL50 values of greater than 100 mg/L loading rate WAF.
Key value for chemical safety assessment
Additional information
The acute toxicity (inhibition of growth) of the test item on algae for a duration of 72 hours was assessed according to the OECD testing guideline 202.
Algae (Pseudokirchneriella subcapitata) were exposed to a single loading rate: 100 mg/L. Due to the low aqueous solubility and complex nature of the test item, WAF solution was prepared.
The toxic effect measured during the assay was the growth inhibition after 72 hours of exposure to the test item.
The loading rates causing 50% and 10% effect (EL50 and EL10) were higher than 100 mg/L.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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