Registration Dossier
Registration Dossier
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EC number: 273-794-1 | CAS number: 69029-48-7 Product from the pH-adjustment of indium-rich solutions causing the precipitation of indium, ammonium and cadmium hydroxides and sulfates and zinc sulfate.
Respiratory sensitisation
Administrative data
- Endpoint:
- respiratory sensitisation
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- other: software
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
- GLP compliance:
- no
- Remarks:
- equivalent quality assurance
Test material
- Reference substance name:
- Indium, cake
- EC Number:
- 273-794-1
- EC Name:
- Indium, cake
- Cas Number:
- 69029-48-7
- IUPAC Name:
- Insoluble indium-containing residue after precipitation of indium bearing solutions
Constituent 1
Test animals
- Species:
- other: standard species relevant to respiratory sensitisation classification
Results and discussion
Any other information on results incl. tables
For the boundary sample only, the calculated classification via summation method resulted in an "respiratory sensitisation cat 1" classification for the UVCB substance (toxicity of all metal constituents are known from 1st ATP CLP + all assessed metals). The result is driven by the presence of Co.
Applicant's summary and conclusion
- Conclusions:
- Good quality study that can be used to derive classification of the UVCB substance and predict hazard. Note toxicities of constituents/species as of 1st ATP CLP + assessed metals
- Executive summary:
The study provided a conservative (lower tier) estimate of the respiratory sinsitisation: classification of boundary sample is respiratory sensitiser cat. 1
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