Registration Dossier
Registration Dossier
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EC number: 239-554-5 | CAS number: 15519-28-5
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014-12-09
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- , 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Cäsiumcarbonat
- IUPAC Name:
- Cäsiumcarbonat
- Test material form:
- solid: crystalline
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 4.16
- Temp.:
- 20.3 °C
Any other information on results incl. tables
Individual results
A measurement chamber with a volume of 7.9837 cm3 and an expansion chamber with a volume of 6.1476 cm3 were used. Two test series with different weights were performed at ambient temperature (20.3 °C).
Weight: 7.7808 g:
1. 4.1650 g/cm3
2. 4.1652 g/cm3
3. 4.1679 g/cm3
Weight: 7.1709 g:
1. 4.1550 g/cm3
2. 4.1552 g/cm3
3. 4.1524 g/cm3
Applicant's summary and conclusion
- Conclusions:
- The relative density at ambient temperature (compared to water at 4 °C) was determined to be:
D = 4.16 (20.3 °C).
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