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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 945-889-4 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish
Exposure of rainbow trout to the test item gave LL50 values of greater than 100 mg/L loading rate WAF. The No Observed Effect Loading Rate was 100 mg/L loading rate WAF (OECD 203 and EU Method C.1).
Short-term toxicity to aquatic invertebrates
Exposure of Daphnia magna to the test item gave EL50 values of greater than 100 mg/L loading rate WAF. The No Observed Effect Loading Rate was 100 mg/L loading rate WAF.It was considered unnecessary and unrealistic to test at concentrations in excess of 100 mg/L (OECD 202 and EU Method C.2).
Toxicity to aquatic algae and cyanobacteria
Exposure of Pseudokirchneriella subcapitatato the test item gave EL50 values of greater than 100 mg/L loading rate WAF. The No Observed Effect Loading Rate was 100 mg/L loading rate WAF (OECD 201 and EU Method C.3).
Toxicity to microorganisms
The effect of the test item on the respiration of activated sewage sludge microorganisms gave a 3-hour EC50 value of > 1000 mg/L. The Observed No Effect Concentration (NOEC) after 3 hours exposure was 1000 mg/L (OECD 209).
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.
