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:
5 December 2008 - 17 February 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted to GLP in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Test material form:
other: liquid (not specified)
Details on test material:
Description: dark brown liquid
Storage conditions: room temperature, in the dark

Results and discussion

Densityopen allclose all
Type:
density
Density:
1 197.5 kg/m³
Temp.:
20 °C
Type:
relative density
Density:
1.2
Temp.:
20 °C

Any other information on results incl. tables

Table 1: Results of Duplicate Determinations of Relative Density

Measurement

Determination

1

2

Mass of pycnometer (g)

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

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

Density of water at 20.0 °C (kg/m³)

Density (kg/m³)

Relative density

30.3354

79.9434

89.854

998.20

1197.6

1.20

30.7674

79.8428

89.6348

998.20

1197.4

1.20

 

Mean density = 1197.5 kg/m³

Mean relative density = 1.20

Temperature = 20.0 ± 0.5 °C

Applicant's summary and conclusion

Conclusions:
The relative density of the test material has been determined to be 1.20 at 20.0 ± 0.5 °C.
Executive summary:

The relative density of the test material was investigated in accordance with the standardised guideline EU Method A.3 using the pycnometer method.

The relative density of the test material has been determined to be 1.20 at 20.0 ± 0.5 °C.