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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 283-042-4 | CAS number: 84539-54-8
Endpoint summary
Administrative data
Description of key information
Additional information
General consideration
No experimental investigations of Fe(3Na)EDDHSA are available for the relevant terrestrial ecotoxicological endpoints. Read-across from the structurally similar substances Fe(Na)EDDHA (CAS 84539-55-9) and Fe(Na)EDDHMA (CAS 84539 -53 -7) was performed instead. All substances show similar physico-chemical properties and are thus believed to behave very similar in aqueous solutions. For detailed information, please refer to the separate read-across statement.
Soil macroorganisms Fe(Na)EDDHMA was investigated for acute toxic effects in Eisenia foetida during an exposure period of 14 days. The procedure used was in accordance to OECD Guideline 207. The test substance induces no significant mortality in the earthworms, the NOEC is determined to be >= 1600 mg/kg dry soil.
Birds
Fe(Na)EDDHA was used in different experiments concerning toxicity to birds. For Japanese quails (Coturnix coturnix japonica), the acute oral LD50(14d) was found to be > 6000 mg/kg and the NOEC as >= 1000 mg/kg bw. Wild birds (Peking ducks) were used in an experiment in accordance to the recommendations of an US Department Service. After 8 days exposure, the LC50 is > 10000 mg/kg. Based on the same testing procedure, also for Japanese quails the LC50 was found to be > 10000 mg/kg after 8 days. Peking ducks (Anas domestica) and pheasants were used in acute oral toxicity studies, each revealing a LD50 values > 10000 mg/kg after 7 days exposure.
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.
