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EC number: 915-782-7 | 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:
- 10-08-2018 to 21-08-2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study performed under GLP. All relevant validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- inspected: July 2017; signature: November 2017
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.02 other: dimensionless
- Temp.:
- 20.2 °C
- Remarks on result:
- other: mean relative density; Temperature: ± 0.5°C
- Type:
- density
- Density:
- 1 020 kg/m³
- Temp.:
- 20.02 °C
- Remarks on result:
- other: mean density; Temperature: ± 0.5°C
- Conclusions:
- The mean relative density of the test item was determined to be 1.02 at 20 ± 0.5 °C using the pycnometer method.
- Executive summary:
The mean relative density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method under GLP. The mean relative density (n=2) of the test item was determined to be 1.02 at 20 ± 0.5 °C.
Reference
Table 1.0 – Pycnometer method determinations
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.0595 |
17.4369 |
Mass of pycnometer and purified water at 20.0 °C (g) |
27.2304 |
27.6560 |
Mass of pycnometer and test item at 20.0 °C (g) |
27.4294 |
27.8543 |
Density of water at 20.0 °C (kg/m3) |
998.20 |
998.20 |
Density (kg/m3) |
1.020 |
1020 |
Relative density |
1.02 |
1.02 |
Mean density: 1020 kg/m^3
Mean relative density: 1.020
Temperature: 20.0 ± 0.5 °C
Description of key information
Relative Density: 1.02 at 20 ± 0.5 °C, EU Method A.3 pycnometer method, 2018
Key value for chemical safety assessment
- Relative density at 20C:
- 1.02
Additional information
The mean relative density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method under GLP. The mean relative density (n=2) of the test item was determined to be 1.02 at 20 ± 0.5 °C.
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