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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:
June 07, 2019 to June 07, 2019
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)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
1.49
Temp.:
20 °C

Two test series were performed at 20.0 °C. The results are summarized in Table 1.

Table 1: Results of the two tests

 Measurement  Density / g / cm3
 1     1.4929
 2  1.4899
 Mean  1.4914

            

Mean density for the two test series: 1.49 g/cm3

Relative density (compared to water at 4 °C)  : 1.49 ± 0.01

Executive summary:

The relative density of the test item at 20 °C (compared to water at 4 °C) according to the European Commission Regulation (EC) No. 440/2008 and in the OECD 109 was determined to be: 1.49

Description of key information

The relative density of the test item at 20 °C (compared to water at 4 °C) according to the European Commission Regulation (EC) No. 440/2008 and in the OECD 109 was determined to be: 1.49

Key value for chemical safety assessment

Relative density at 20C:
1.49

Additional information