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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
10 April - 21 June 2012
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:
2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
Deviations:
no
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)
Specific details on test material used for the study:
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
The test substance was dried in a desiccator under vacuum using silicagel as the drying agent at 20.5 ± 0.6°C in the dark for 68.5 hours.
Type:
density
Density:
5.05 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
5.05 other: no dimension
Temp.:
20 °C
Remarks on result:
other: D 20 /4

Mean of 5.051 and 5.056.

Conclusions:
In a study according to current OECD/EC/EPA test guidelines, the density of the substance was determined using the air comparison pycnometer technique, resulting in a relative density of 5.05.

Description of key information

The relative density of the substance was determined to be 5.05.

Key value for chemical safety assessment

Relative density at 20C:
5.05

Additional information

Determined in a GLP-compliant study in accordance with EC A.3, OECD 109 and EPA OPPTS 830.7300 using a gas comparison pycnometer.