Registration Dossier
Registration Dossier
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EC number: 701-287-1 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 11 March 2010 to 17 May 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: compliant to GLP and testing guideline; adequate coherence between data, comments and conclusions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- dioxo-1,3-dioxa-2-chroma-4-baracyclobutane; dioxo-2,4-dioxa-3-cupra-1,5-dichromapentane; oxocopper
- EC Number:
- 701-287-1
- Molecular formula:
- CuO, CuCr2O4, BaCrO4
- IUPAC Name:
- dioxo-1,3-dioxa-2-chroma-4-baracyclobutane; dioxo-2,4-dioxa-3-cupra-1,5-dichromapentane; oxocopper
- Details on test material:
- - Name of test material (as cited in study report): Chromite de cuivre
- Substance type: multiconstituents
- Physical state: black powder
- Composition of test material, percentage of components: 34% of copper, 8.5% of baryum, 31% of chrome
- Purity test date: 11 January 2010
- Lot/batch No.: 09/0177
- Expiration date of the lot/batch: 17 August 2014
- Storage condition of test material: in darkness at room temperature
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 5.931 g/cm³
- Temp.:
- 20.7 °C
- Remarks on result:
- other: D (20.7 °C / 4 °C) = 5.931 ± 0.022
Applicant's summary and conclusion
- Conclusions:
- The relative density mean value of the test item using the gas comparison method with the stereopycnometer was D (20.7 °C / 4 °C) = 5.931 ± 0.022.
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