Registration Dossier
Registration Dossier
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EC number: 408-210-8 | CAS number: 124605-82-9 C.I. DIRECT BLUE 301; DIRECT BLUE 301
Endpoint summary
Administrative data
Description of key information
Additional information
Results on the aquatic toxicity are available as acute tests on three trophic levels. Algae turned out to be the most sensitive organisms with an EC50 of 14.5 mg/L based on the growth rate. An OECD 209 test demonstrated no adverse effects of the test substance on the respiration rate of domestic activated sludge.
Therefore, the test substance is considered to be harmful to aquatic organisms and activated sludge is not inhibited by the test substance if it enters a sewage treatment plant at appropriate concentrations.
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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