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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:
From September 06, 2000 to September 11, 2000
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
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)
Type:
relative density
Density:
1.33 g/cm³
Temp.:
25.5 °C

Table 1. Determination of relative density

Two test series with different weights were carried out in air. Ambient temperature: 25. 5 °C

Weight /g

12.3898

11.6547

Volume /cm3

Measurement 1

Measurement 2

Measurement 3

 

9.33

9.28

9.29

 

8.74

8.77

8.72

Mean

9.30

8.74

Density g/cm3

1.33

1.33

Conclusions:
Under the test conditions, the relative density of test substance was determined to be 1.33 g/cm3 at 25.5 °C
Executive summary:

A study was performed to determine the relative density of test substance according to EU Method A.3 in compliance with GLP.

Relative density was determined at 25.5 °C using air comparison pycnometer.

Under the test conditions, the relative density of test substance was determined to be 1.33 g/cm3 at 25.5 °C

Description of key information

The relative density of test substance was determined to be 1.33 at 25.5 °C

Key value for chemical safety assessment

Relative density at 20C:
1.33

Additional information

The relative density of test substance was determined according to EU Method A.3. at 25.5 °C using air comparison pycnometer.


 


The relative density of test substance was determined to be 1.33 at 25.5 °C (Smeykal H, 2000)