Registration Dossier
Registration Dossier
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EC number: 266-967-8 | CAS number: 67711-91-5 Product of smelting roaster calcines concentrates or cement copper with flux in reverberatory or electric furnaces. Composed primarily of copper and copper, iron and lead sulfides with minor sulfides of other metals.
Carcinogenicity
Administrative data
Description of key information
- complex metal containing substance
- classification made based on CLP mixture toxicity rules
- solubility of metal constituents is poor
Key value for chemical safety assessment
Justification for classification or non-classification
-
See furthermore attached documents:
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.
Carcinogenicity: not classified
The classification derived above is applicable to Grade 1 Copper matte
Carcinogenicity: Category 1A H351 (triggered by NiSO4)
The classification derived above is applicable to Grade 2 Copper matte
See end-records and discussion above for detailed justifications + Summary in IUCLID 7
The tested sample was representative for Typical (across industry), defined within the concentration ranges outlined under IUCLID section 1.2
Additional information
Chemistry and mineralogy of the material (see IUCLID section 4.23 chemical and mineralogical characterization) were taken into account.
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.
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