Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12 March 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:
yes (incl. certificate)
Type of method:
pycnometer method
Specific details on test material used for the study:
- Batch No.of test material: 20141015
- Purity: 99.35%
- Expiration date of the lot/batch: January 2019
- Stability under test conditions: Room temperature
Key result
Type:
relative density
Density:
1.005 other: dimensionless
Temp.:
20 °C

Determining the Volume of the Pycnometer:

Mass of Empty Pycnometer (g)

24.08

Volume of Pycnometer (ml)

25.3

Mass water & Pycnometer (g)

49.34

Density of Water (g.cm-3)

0.998

Determining the Density of the Sample:

Run Number

1

2

Mass of Empty Pycnometer (g)

24.08

24.08

Mass of Sample & Pycnometer (g)

49.52

49.50

Mass of Sample added to empty Pycnometer (g)

25.44

25.42

Calculated Density of Sample (g.cm-3)

1.005

1.004

Density of Sample (kg.m-3)

1005

1004

Mean Result (kg.m-3)

1005

Conclusions:
The density of the test item has been determined to be 1005 kg/m^3 at 20°C (relative density: 1.005).

Description of key information

The relative density of the substance was determined using the pycnometer method, and was found to be 1.005 at 20°C (1005 kg/m^3) in a test according to OECD guideline 109 and EU Method A.3 without deviations (K1, Dekra, 2018).

Key value for chemical safety assessment

Relative density at 20C:
1.005

Additional information