Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
1995
GLP compliance:
no
Type of method:
pycnometer method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder

Results and discussion

Density
Type:
relative density
Density:
ca. 1.364
Temp.:
20 °C

Any other information on results incl. tables

Relative density (204D ) is calculated as: δsubs / 0.999973

1st test 2nd test media
WP1 42.6344 g 41.3854 g
WHP 75.5002 g 75.2009 g
WH1 32.8658 g 32.8155 g
δHex 0.657 g/cm3 0.656 g/cm3 0.6565 g/cm3
Vol Pic 50.00 cm3 50.00 cm3
WP2 42.6356 g 42.3816 g
WSP 47.8955 g 47.6144 g
WS 5.2599 g 5.2328 g
WSH 35.5701 g 35.5523 g
WH2 30.3102 g 30.3195 g
Vhex 46.1121 cm3 46.1969 cm3
Vsubs 3.8879 cm3 3.8031 cm3
δsubs 1.353 g/cm3 1.376 g/cm3 1.364 g/cm3
relative density 1.364
standard deviation 0.0163
relative standard deviation 1.20

Applicant's summary and conclusion

Conclusions:
The relative density of the substance is 1.364 at 20 °C.
Executive summary:

Method

Pycnometer was used to study the substance. The testing procedure included the calibration step and the measurements on the substance.

Results

The relative density of the substance is 1.364 at 20 °C.