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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13 April, 2018 - 20 June, 2018.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
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:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
Batch: DSP-001.
Key result
Type:
relative density
Remarks:
Mean (n=2)
Density:
1 180 kg/m³
Temp.:
20 °C

Mean reference cell volume: 90.911 cm3.

Mean sample cell volume: 149.097 cm3.

As the reference cell volume and sample cell volume were within the defined tolerance (90.953 ± 1.0 cm3 and 149.225 ± 1.0 cm3 for the reference and sample cell volumes, respectively) the gas comparison pycnometer was therefore considered acceptable for use.

Conclusions:
The density of the test item has been determined to be 1180 kg/m3 at 20.0 ± 1.0 °C and a relative density of 1.18.

Description of key information

Key value for chemical safety assessment

Relative density at 20C:
1.18

Additional information