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EC number: 428-650-4 | CAS number: 153719-23-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15 Sept 1995 to 22 Dec 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Deviation: The temperature during the measurement was 22 °C in deviation from the 20 °C recommended in Guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 1 570 kg/m³
- Temp.:
- 22 °C
- Remarks on result:
- other:
- Remarks:
- Deviation ± 40 kg/m3. The indicated error is based on an accuracy of 0.05E-06 m3 for the volume measurement.
- Conclusions:
- The Density was 1.57E+03 kg/m3, corresponding to a relative density (P) of 1.57.
- Executive summary:
To determine the density of the test item a study was performed according to EU Method A.3 in compliance with GLP. The density was determined to be 1.57E+03 kg/m3 (equivalent to 1.57 relative density) at 22 ºC.
Reference
PRIMARY RESULTS OF EXPERIMENTS
Sample preparation:
- Sample has been dried for 3 h at a temperature of 50 °C.
- Weight of sample before drying: 9.92 g
- Weight of sample after drying: 9.90 g
Sample Weights:
- Weight of sample for analysis I: 6.248 g
- Weight of sample for analysis II: 3.507 g
Measured volumes:
Result for the volume of the test sphere (standard sphere of volume: 8.58E-06 m3
Results of successive volume measurements:
Sample |
Analysis I (mL) |
Analysis II (mL) |
1. |
4.26 |
2.53 |
2. |
4.28 |
2.51 |
3. |
4.27 |
2.51 |
mean |
4.270 |
2.517 |
Blank |
- 0.282 |
- 0.282 |
Effective volume |
3.988 |
2.235 |
Description of key information
Density: 1.57 E+03 kg/m3 (corresponding to a relative density Pr= 1.57), EEC A.3, pycnometer method, Füldner 1995
Key value for chemical safety assessment
- Relative density at 20C:
- 1.57
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