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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-03-05 to 2010-05-21
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study reliable without restrictions
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
, 2008
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
signed 2009-11-26
Type of method:
air comparison pycnometer (for solids)
Type:
relative density
Density:
2.7
Temp.:
22
Remarks on result:
other: Variation of temperature was ± 0.5 °C.
Conclusions:
The relative density of the test material has been determined to be 2.70 at 22.0 ± 0.5 °C. The deviation from the nominal temperature (20 °C) does not significantly affect the accuracy of the density value.

Description of key information

Relative density (compared to water at 4 °C) is D4R= 2.70 (22.0 °C) (study result, EU A.3 method). The deviation from the nominal temperature (20 °C) does not significantly affect the accuracy of the density value.

Key value for chemical safety assessment

Relative density at 20C:
2.7

Additional information