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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:040802#
Key result
Type:
relative density
Density:
1.75
Temp.:
20 °C

Calculated value for the density of the immersion liquid = 956 kg/m3 at 20°C.

 Run number  1
 Mass of Empty Pycnometer (g) 20.835   20.835
 Mass of Sample & Pycnometer (g)  27.569  28.255
 Mass of Sample added to empty Pycnometer (g)  6.734  7.420
 Mass of Sample, Pycnometer & immersion liquid  47.794  48.116
 Mass of immersion liquid added (g)  20.226  19.860
 Calculated Density Sample (g/cm3)  1.7475  1.7520
 Density of Sample (kg/cm3)  1747.5  1752.0
 mean Result ( (kg/cm3)     1750
Conclusions:
The density of the test item was determined to be 1750 kg.m-3 at 20°C
Executive summary:

The density was determined by evaluation of the relative density using the pycnometer method according to the EU A.3 test guideline. The tests are run at constant 20°C, with two measurements, obtaining a mean value of the relative density (D204) of 1.750 so a sample density of 1750 kg.m-3.

Description of key information

Key value for chemical safety assessment

Relative density at 20C:
1.75

Additional information