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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 944-482-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
In the table below the acute aquatic toxicity data are summarised
| Species | Guideline | Result in mg/l | Remarks |
Cyprinus carpio |
OECD TG 203 |
LC50 96 h: 5 mg/L effect concentration based on mean measured concentrations |
Key study, Rel 1 |
Daphnia magna |
OECD TG 202 |
EC50 48h: 4.2 mg/L effect concentration based on mean measured concentrations |
Key study, Rel 1 |
Pseudokirchneriella subcapitata |
OECD TG 201 |
EC50 growth rate 72 h: 6.5 mg/L EC10 growth rate 72 h: 2.4 mg/L NOEC 72 h: 1.3 mg/L effect concentrations based on TWA measured concentrations |
Key study, Rel 1 |
| activated sludge | OECD TG 209 | EL50 3 h: 960 mg/L (estimated) NOEL 3 h: 46 mg/L all effect concentrations based on loading rate | Key study, Rel 1 |
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.
