Registration Dossier

Administrative data

Endpoint:
relative density
Remarks:
Other density types indicated (migrated information): density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October, 4, 2007-January 22, 2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study has been performed according to OECD and EC guidelines and according to GLP principles.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

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
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Physical state: Blue solid lumps
- Stability under test conditions: Stable
- Storage condition of test material: at room temperature in the dark

Results and discussion

Densityopen allclose all
Type:
density
Density:
1.12 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
1.12
Temp.:
20 °C

Any other information on results incl. tables

The density and relative density of the test substance were determined using a gas comparison stereopycnometer. With this method the volume of the test substance is measured in helium gas in a calibrated cylinder of variable volume. After concluding the volume measurement, the mass of the sample is determined and the density calculated.

Applicant's summary and conclusion

Conclusions:
An air comparison pycnometer was used for the determination of the density and relative density of the test substance. The density of the test substance was 1.12 g/cm3 (1.12 x 10^3 kg/m3). The relative density was 1.12.