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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 478-990-2 | CAS number: 146805-74-5
Additional ecotoxological information
Administrative data
- Endpoint:
- additional ecotoxicological information
- Adequacy of study:
- other information
Data source
Materials and methods
- Type of study / information:
- Test type: A - first additional ecotoxicological test
Results and discussion
Any other information on results incl. tables
CE50-24H >100 mg/l
CE50-48H >100 mg/l
Conditions de validité remplies:
0% d'immobilisation dans les témoins (<10%)
O2 dissous en fin de test entre 6.2 et 7.7 mg/l (>2 mg/l)
variation du pH pendant la durée du test: entre 7.32 et 7.75
(<1.5 unité)
EC50-24H K2Cr2O7 = 0.82 mg/l
Applicant's summary and conclusion
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.
