Registration Dossier
Registration Dossier
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EC number: 250-001-7 | CAS number: 30007-47-7
Endpoint summary
Administrative data
Description of key information
The 96h-LC50 for carp (Cyprinus carpio) exposed to the test substance was 0.68 mg/L based on analytically confirmed nominal concentrations (95% confidence interval between 0.48 and 0.96 mg/L) and was already reached after 24 hours of exposure. The 48h EC50 for Daphnia magna exposed to the test substance was measured as 1.32 mg/L.
The 72h ErC50 (growth) for algae ( Pseudokirchneriella subcapitata) exposed to the test substance was 0.265 mg/L based upon the measured geometric mean. Based on the observed EC10 (growth) of 0.088 mg/l long-term exposure to the test substance is toxic for algae.
Under the conditions of the Microbial Respiration Inhibition study, the test substance was not toxic to waste water bacteria (activated sludge) at a concentration of 3.0 mg/L (NOEC). The EC10 was calculated to be 3.7 mg/L (95% confidence interval: 2.6 - 5.4 mg/L) and the EC50 was 15 mg/L (95% confidence interval: 13 - 18 mg/L).
Additional information
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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