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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 946-985-9 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The toxicity assessment of FeNaIDHA was performed according to OECD Guideline 202 and test method C.2 and in compiance with GLP (OECD, 1997). The aim of the study was evaluation of acute toxicity to Daphnia manga exposed to a range of concentrations of the test material (determination of EC50, EC0 and EC100 in mg/L after 24h and 48h exposure).
The test material was used in only one concentration (limit test) - 100 mg/L. Because of no mortality was observed in tested Daphnia population the EC50/48h value is above 100 mg/L, EC0 value is equel or above 100 mg/L, and EC100 value is above 100 mg/L.
Taking this information into account it can be concluded that results obtained for acute toxicity of FeNaIDHA are also applicable for Mg(2Na)IDHA and presence of Mg cation in Mg(2Na)IDHA molecule instead Fe3+could not influence of it acute toxicity to aquatic invertebrates.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 100 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.
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.
