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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:
April 26, 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline 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:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
0.9 other: Dimensionless
Temp.:
20 °C

Two test series were performed at 20.0 °C.

Table 1: Results of the two tests

 Measurement  Density / g/cm3
1

0.8958

2

0.8951

mean

0.8955

Conclusions:
The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 0.90.
Executive summary:

A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item. The density was determined in two test series with ten determinations each. Using the air comparison pycnometer method the density was determined to be 0.90 g/cm3 at 20.0 °C with a relative density of 0.90 with respect to water at 4 °C, respectively.

Description of key information

The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 0.90.

Key value for chemical safety assessment

Relative density at 20C:
0.9

Additional information

A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item (reference 4.4 -1). The density was determined in two test series with ten determinations each. Using the air comparison pycnometer method the density was determined to be 0.90 g/cm3 at 20.0 °C with a relative density of 0.90 with respect to water at 4 °C, respectively.