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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Reaction mass of copper complex of [(2,6-difluoroheterocycl-4-yl)amino]hydroxy{[2-hydroxy-3-sulfonato-5-(vinylsulfonyl)phenyl]diazenyl}naphthalene sulfonic acid, dialkali salt and copper complex of [(2,6-difluoroheterocycl-4-yl)amino]-hydroxy{[2-hydroxy-3-sulfonato-5-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl]diazenyl}naphthalene sulfonic acid, trialkali salt
EC number: 479-550-2 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Reactive Red F00-0124 showed no toxicity to fish, daphnids and algae in aquatic toxicity studies performed according to pertinent guidelines: No adverse effects whatsoever were observed in fish and Daphnia exposed to the limit test concentration of 100 mg/L. Growth inhibition in algae could be demonstrated to be caused by light attenuation due to this coloured test substance. Adverse effects due to chemical action of the test substance can be excluded up to the limit test concentration of 100 mg/L.
Reactive Red F00-0124 inhibited the respiration rate of activated sludge microorganisms in a concentration range of 1,000 to 10,000 mg/L. At the highest test concentration 49 % inhibition of the respiration rate could be determined. The highest concentration of 10,000 mg/L is therefore adopted as the EC50 value.
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.
