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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 266-972-5 | CAS number: 67711-95-9 A complex combination of insoluble compounds which precipitate during copper electrolytic refining.
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Skin sensitisation
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (sensitising)
- Additional information:
Results from calculated classification (using mixture toxicity rules) are supported (WoE) by additional consideration from physico-chemical properties of the UVCB substance.
Chemistry of the substance (see IUCLID section 4.23 chemical and mineralogical characterization) indicates presence of skin sensitizing constituents.
Migrated from Short description of key information:
Skin Sensitizer Category 1 applicable for grades 1 and grade 2.
- complex metal containing substance
- solubility of constituents in water
- classification based on mixture toxicity rules
Respiratory sensitisation
Endpoint conclusion
- Additional information:
Results from calculated classification (using mixture toxicity rules) are supported (WoE) by additional consideration from physico-chemical properties of the UVCB substance.
Migrated from Short description of key information:
Respiratory Sensitizer Category 1 applicable for grades 1 and grade 2.
Justification for classification or non-classification
- Please refer to IUCLID section 13 or CSR Annex I for detailed MeClas printouts with the specified input concentrations and resulting classification. Please visit www.meclas.eu for more information about the tool. MeClas tool version used: 2.5
See furthermore attached documents:
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.
