Registration Dossier
Registration Dossier
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EC number: 209-007-5 | CAS number: 552-22-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Remarks:
- (and density)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14 March 2018 to 05 April 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- The test material was dried in a desiccator under vacuum using silicagel as the drying agent at 20.3 ± 0.2°C for 43 hours.
- Key result
- Type:
- relative density
- Density:
- 1.66
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1.66 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Under the conditions of the study the relative density and density of the test material were determined to be 1.66 and 1.66 g/cm³, respectively at 20 °C.
- Executive summary:
The relative density (and density) of the test material was investigated in accordance with the standardised guidelines OECD 109, EU Method A.3 and EPA OPPTS 830.7300, under GLP conditions, using a gas comparison stereopycnometer.
Under the conditions of the study the relative density and density of the test material were determined to be 1.66 and 1.66 g/cm³, respectively at 20 °C.
Reference
Table 1: Density of the Test Material
|
Test 1 |
Test 2 |
Mean |
Density [g/cm³] |
1.662 |
1.659 |
1.66 |
Description of key information
Under the conditions of the study the relative density and density of the test material were determined to be 1.66 and 1.66 g/cm³, respectively at 20°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.66
Additional information
The relative density (and density) of the test material was investigated in accordance with the standardised guidelines OECD 109, EU Method A.3 and EPA OPPTS 830.7300, under GLP conditions, using a gas comparison stereopycnometer. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
Under the conditions of the study the relative density and density of the test material were determined to be 1.66 and 1.66 g/cm³, respectively at 20°C.
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