Registration Dossier
Registration Dossier
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EC number: 431-620-3 | CAS number: 162537-11-3
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 July 1999 to 8 September 1999
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Commission Directive 92/69/EEC, A3 (gas comparison pycnometer method).
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Directive 92/69/EEC - gas pycnometer method
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Dynamic viscosity of test material:
- not relevant; material is a solid
- Key result
- Type:
- relative density
- Density:
- ca. 1.23 other: (corresponds to D4(20))
- Temp.:
- 22.5 °C
- Conclusions:
- The realtive dentisty of BMS 214702-01 has been determined to be 1.23 at 22.5oC (+/- 0.5oC)
- Executive summary:
The relative density of BMS 214702-01 was determined using a gas comparison pycnometer. It was determined to be 1.23 at 22.5 C (+/- 0.5C)
Reference
The pressure readings (P1 and P2) and the calculated volume for the calibration are shown in the table below:
P1 |
P2 | Measured volume (cm3) |
Certified volume (cm3) | Tolerance (cm3) |
| 17.311 | 8.570 | 56.457 | 56.6 | +/- 0.5 |
| 17.136 | 8.482 | 56.428 | 56.6 | +/- 0.5 |
The pressure readings, calculated volumes and density values obtained for the test material are shown in the table below.
| Determination | P1 | P2 | Volume (cm3) | Density (kg/m3) |
| A | 17.503 | 7.187 | 18.674 | 1239.2 |
| B | 17.674 | 7.289 | 19.640 | 1230.3 |
Description of key information
The relative density of BMS 214702-01 was determined using a gas comparison pycnometer. It was determined to be 1.23 at 22.5 C (+/- 0.5C)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.23
Additional information
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