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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:
08 November 2017 to 05 April 2018
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)
Version / remarks:
02 October 2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
30 May 2008
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: D26-3-3-1
- Expiration date of the lot/batch: 01 December 2018
- Purity test date: 11 April 2017
- Stability under test conditions: Room temperature, in the dark
- Purity: 47.4%
Type:
density
Density:
1.13 kg/m³
Temp.:
20 °C
Key result
Type:
relative density
Density:
1.13
Temp.:
20 °C

The results for duplicate determinations of density are shown in the following table:

 

Measurement

Determination

1

2

Mass of pycnometer (g)

17.0649

17.6073

Mass of pycnometer and purified water at 20.0 °C (g)

27.2308

28.1349

Mass of pycnometer and test item at 20.0 °C (g)

28.6046

29.5490

Temperature of test item (°C)

20.0

Density of water at 20.0 °C (kg/m3)

998.20

Density of test item (kg/m3)

1.13 x 103

1.13 x 103

Mean density: 1.13 x 103kg/m3

Relative density: 1.13

Temperature: 20.0 ± 0.5°C

Conclusions:
The density of the test item has been determined to be 1.13 x 10³ kg/m³ at 20.0 ± 0.5 °C and the relative density to be 1.13.

Description of key information

The density of the substance was determined using the pycnometer method and was found to be 1.13 x 103kg/m3 at 20 +/-0.5 °C in a test according to OECD guideline 109 and EU Method A.3 (K1, Covance, 2019). The relative density equals 1.13.

Key value for chemical safety assessment

Relative density at 20C:
1.13

Additional information

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