Registration Dossier
Registration Dossier
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EC number: 603-094-7 | CAS number: 125904-11-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 12 May 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: A GLP study conducted in accordance with current guidelines.
- 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)
- Type:
- relative density
- Density:
- 1.798
- Temp.:
- 20 °C
- Conclusions:
- A fully automatic determination of the density was carried out with the help of MINIDENS Density Meter. The measured value was 1798 ± 4.15 kg/m3.
The relative density (D420) is 1.798. - Executive summary:
The density of the test material was performed in compliance with GLP and according to the guidelines EU Method A.3, OECD 109 and EPA OPTS 8300.7300. A fully automatic determination of the density of the test material was carried out with the help of a MINIDENS Density Meter. The measured value was 1798 ± 4.15 kg/m3. The relative density is 1.798
Reference
Table 1: Results for the determination of the density of the test material with a MINDENS Density Meter.
Measured mass (g) |
Measured volume (cm3) |
Density (kg/m3) |
3.112 |
1.729 |
1800 |
3.111 |
1.729 |
1799 |
2.784 |
1.554 |
1792 |
3.287 |
1.828 |
1798 |
3.257 |
1.809 |
1800 |
Average |
1798 |
|
Standard deviation |
3.3 |
|
95% Confidence interval |
4.15 |
|
Description of key information
A fully automatic determination of the density was carried out with the help of MINIDENS Density Meter. The measured value was 1798 ± 4.15 kg/m3.
The relative density (D420) is 1.798.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.798
Additional information
The key study Sávári Z & Kiss G (2010) was performed to current accepted guidelines (OECD 109 and EU method A.3) and in compliance with GLP. The study was considered to be adequate as a standalone study to fulfil this data requirement. The study was assigned a reliability score of 1.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
