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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-08-30
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)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
2017-02-28
Type of method:
air comparison pycnometer (for solids)
Dynamic viscosity of test material:
Not applicable - Test item is a solid
Type:
density
Density:
3.743 g/cm³
Temp.:
20 °C
Remarks on result:
other: relative density: D20/4 = 3.74

Results of the measurement of the density of the test item

Test No.

Temperature [°C]

Amount of test item [g]

Average sample volume [cm³]

Density [g/cm³]*

1

20

16.10

4.29932

3.74478

2

20

14.00

3.74241

3.74090

* The pressurizing-expansion cycles are performed until 5 subsequent volume measurements have a relative standard deviation (RSD) of ≤ 0.02 %.

The mean density of the test item at 20 °C is 3.74284 g/cm³. The relative density D420 is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).

The relative density is          D420=3.74

Conclusions:
According to OECD Test Guidelines 109 (2012), Regulation EC No. 440/2008 Method A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D20/4 of the test item Cesium fluoroaluminate at 20 °C ± 0.01 °C (compared to water at 4 °C) is D20/4= 3.74.

Description of key information

According to OECD Test Guidelines 109 (2012), Regulation EC No. 440/2008 Method A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D20/4 of the test item Cesium fluoroaluminate at 20 °C ± 0.01 °C (compared to water at 4 °C) is D20/4= 3.74.

Key value for chemical safety assessment

Relative density at 20C:
3.74

Additional information