Registration Dossier
Registration Dossier
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EC number: 230-819-0 | CAS number: 7328-91-8
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The substance is with high probability acutely not harmful to aquatic algae and cyanobacteria.
Key value for chemical safety assessment
- EC50 for marine water algae:
- 483 mg/L
Additional information
The substance was tested under marine conditions according to ISO 10253 (Eide-Haugmo, 2012), using Skeletonema costatum as test organism. The 72-h ErC50 was determined to be 483 mg/L.
Based on the available experimental marine data the substance is considered to be with high probability not harmful to aquatic algae and cyanobacteria. This study was selected as key study for the chemical safety assessment.
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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