Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 234-829-6 | CAS number: 12035-72-2
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Freshwater:
From the database of acute toxicity to freshwater fish, there are many high quality studies. This represents different freshwater fish species, dominated byPimephales promelas,Oncorhynchus mykiss, andCyprinus carpio. The 96h LC50s values range from 0.4 mg Ni/L (Pimephales promelas; Hoanget al., 2004) to 320 mg Ni/L (Brachydaniorerio; Janssen Pharmaceutica, 1993d).
Marine:
From the database of acute toxicity to marine fish, there are high quality studies representing different marine fish species. The 96h LC50s values range from24.8 mg Ni/L (Fundulus heteroclitus; Bielmyeret al., 2013)to 350 mg Ni/L (Fundulus heteroclitus; Eisler and Hennekey, 1977).
As the PNEC intermittent endpoint is not relevant for the identified processes, no short-term tests are used in any PNEC derivation.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
