Registration Dossier

Administrative data

Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8 January 2018 - 29 November 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report Date:
2019

Materials and methods

Test guidelineopen allclose all
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
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
- Physical state: powder/solid
- Appearance: white powder
Specific details on test material used for the study:
- Batch n°: 397451
- Expiration date: 07 July 2018
- Purity: 99.86 %
- Storage condition of test material: In refrigerator (2-8°C)

Results and discussion

Density
Key result
Type:
density
Density:
1.45 g/cm³
Temp.:
20 °C
Remarks on result:
other: The difference between the results of the two measurements was < 0.02 g/cm³. According to the guideline, the density of the test item is therefore given as the mean value.

Any other information on results incl. tables

The density (ρ) of a substance is the quotient of its mass and its volume and is expressed in SI units of kg/m³.

The individual measurements were obtained with an accuracy of <0.02 g/cm³.

The individual density measurements were 1.451 g/cm³ (test 1) and 1.452 g/cm³ (test 2).

Applicant's summary and conclusion

Conclusions:
The density of the test item at 20ºC was 1.45 g/cm³ (1.45 x 10³ kg/m³).