Registration Dossier
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EC number: 941-731-3 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-03-18 to 2016-08-10
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Colour and appearance: Colourless solid
- Batch: C14-193
- Content: 100% (w/w)
- Purity test date: 05 Jan 2015
- Expiry date: 15 Dec 2016
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ambient (+5 to +30 °C), dark, dry
- Key result
- Type:
- relative density
- Remarks:
- related to density of water at 4°C
- Density:
- 4.357
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item was determined to be 4.3566 relating to the density of water at 4 °C.
- Executive summary:
The relative density of the test item was determined according to OECD 109 and calculated to be 4.3566. The relative density of two individually prepared samples has been determined with an absolute deviation of 0.0198. Thus, the results can be regarded as reliable.
Reference
Sample Measurement:
The density of the test item was determined two times with individually prepared samples. The quality criteria of the measurement were fulfilled. The data, the mean of the densities, and its relative deviation are presented in Table 1 and Table 2:
Table 1: Weight of test item
Weight No. |
Vessel |
Vessel + |
Weight |
1 |
6.5646 |
26.1673 |
19.6027 |
2 |
6.5648 |
31.3650 |
24.8002 |
Table 2: Density of test item
Weight No. |
Determined sample volume [cm3] |
Weight test item [g] |
Temperature [°C] |
Density [g/cm3] |
Relative Density [-] |
1 |
4.50990 |
19.6027 |
19.99 |
4.3466 |
4.3467 |
2 |
5.67975 |
24.8002 |
19.99 |
4.3664 |
4.3665 |
|
|
mean: |
19.99 |
4.3565 |
4.3566 |
|
|
absolute deviation: |
0.0 |
0.0198 |
0.0198 |
|
|
relative deviation [%]: |
0.0 |
0.45 |
0.45 |
Description of key information
The relative density of the test item was determined according to OECD 109 and calculated to be 4.3566. The relative density of two individually prepared samples has been determined with an absolute deviation of 0.0198. Thus, the results can be regarded as reliable.
Key value for chemical safety assessment
- Relative density at 20C:
- 4.357
Additional information
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.
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