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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:
2006-08-07
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study - According to the guideline, after concluding the volume measurement, the sample is weighed. There was no indictation in the study report that the sample was weighed after concluding the volume measurement.
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
, 1995
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
, 1992
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
2006-12-20
Type of method:
air comparison pycnometer (for solids)
Type:
relative density
Density:
1.57
Temp.:
20.4 °C

The relative density has a standard deviation of +/- 0.002.

Conclusions:
The relative density mean value of the test item using the gas comparison method with the stereopycnometer was:
D (20.4°C/ 4°C) = 1.571 +/- 0.002

Description of key information

The relative density of Cobalt(II) 4-oxopent-2-en-2-olate is 1.571 at 20°C.

Key value for chemical safety assessment

Relative density at 20C:
1.571

Additional information