Registration Dossier
Registration Dossier
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EC number: 268-626-9 | CAS number: 68131-73-7
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:
- January 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- May 31, 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- oscillating densitimeter
- Type:
- density
- Density:
- 1.014 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: The standard deviation is ± 0.0001 g/cm3.
- Conclusions:
- The density of the substance at 20 °C is 1.014 g/cm3 (± 0.0001 g/cm3).
Reference
Density HEPA S140
Measured density of HEPA S140 at 20°C:
- measurement 1: 1.0135 g/cm3
- measurement 2: 1.0136 g/cm3
- measurement 3: 1.0137 g/cm3
- measurement 4: 1.0137 g/cm3
Mean value at 20°C is 1.014 g/cm3. The standard deviation is ± 0.0001 g/cm3.
The density of HEPA S140 turned out to be outside the density range of the two calibration liquids. But because the range was exceeded only just, it is not expected that this affected the outcome of the study.
Description of key information
The density of the substance at 20 °C is 1.014 g/cm³ (± 0.0001 g/cm³).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.014
Additional information
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