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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:
From 17 May 2012 to 19 June 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
density
Density:
2 490 kg/m³
Temp.:
24 °C
Remarks on result:
other: mean of two measurements

Duplicate measurements resulted in the same mean density of 2.49 E03 kg/m3.

Conclusions:
The density of the test item was determined to be 2.49 g/cm3 at 24.0 ± 0.5 °C.

Description of key information

In a GLP study in accordance with EC test method A.3 and OECD Guideline 109, the density of cerium ammonium nitrate was determined to be 2.49 g/cm3 at 24.0 ± 0.5 °C, applying the gas comparison pycnometer method (Walker, 2012).

Key value for chemical safety assessment

Additional information

The influence of a slightly deviating test temperature (24°C instead of 20°C) is not considered significant for this solid substance.