Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The experimental start date was 14 May 2019, and the experimental completion date was 16 May 2019.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
Density of Liquids and Solids. October 2, 2012.
Deviations:
no
Qualifier:
according to
Guideline:
other: EC Method A.3
Version / remarks:
Relative Density. March 04, 2016.
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
Density/Relative Density/ Bulk Density. June 2002.
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
other: Gas comparison stereopycnometer

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
White to off-white powder.
Storage Conditions: At room temperature.
Specific details on test material used for the study:
Using a gas comparison stereopycnometer method the volume of the test item is measured in helium gas in a calibrated cylinder.

Results and discussion

Densityopen allclose all
Key result
Type:
density
Density:
ca. 1.14 g/cm³
Temp.:
20 °C
Remarks on result:
not measured/tested
Key result
Type:
relative density
Density:
ca. 1.14 g/cm³
Temp.:
20 °C
Remarks on result:
not measured/tested

Applicant's summary and conclusion

Conclusions:
The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the test item is given as the mean value.
Table 1
Density of the Test Item
Test 1 Test 2 Mean
Density [g/cm3] 1.138 1.141 1.14
Executive summary:

The density of the test item at 20ºC was 1.14 g/cm3(1.14´103kg/m3).

The relative density was 1.14.