Registration Dossier
Registration Dossier
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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.
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: No GLP study but other quality assurance
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
- GLP compliance:
- no
- Remarks:
- other quality assurance
Test material
- Reference substance name:
- Slimes and Sludges, copper electrolytic
- EC Number:
- 266-972-5
- EC Name:
- Slimes and Sludges, copper electrolytic
- Cas Number:
- 67711-95-9
- Molecular formula:
- Not applicable
- IUPAC Name:
- slimes and sludges, copper electrolytic
- Details on test material:
- Several types of slimes were considered. Test material was dried (at 60°C) before sending to test lab.
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- other: Wet cake, inhalable particulates if isolated and dried only
- Substance type:
- inorganic
Applicant's summary and conclusion
- Conclusions:
- good quality study. Copper (anodic) slimes are solids.
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