Registration Dossier
Registration Dossier
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EC number: 244-842-9 | CAS number: 22205-45-4
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with internationally accepted guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Remarks:
- gas displacement pycnometry
Test material
- Reference substance name:
- Dicopper sulphide
- EC Number:
- 244-842-9
- EC Name:
- Dicopper sulphide
- Cas Number:
- 22205-45-4
- Molecular formula:
- Cu2S
- IUPAC Name:
- Copper(I) sulphide
- Details on test material:
- - Name of test material (as cited in study report): Copper (I) sulfide.
- Test material purity: Not given.
- Lot/batch No.: Shelflife 2011-07
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 5.429 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- Copper (I) sulfide was determined to have a density value of 5.429 g/cm3 at 20°C.
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