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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:
Experiment start and end date - 22 April 2015; Study completion date - 21 May 2015.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
Identification: FAT 20004/J Lot. AT - 0032421400
Appearance: orange powder
Type:
relative density
Density:
1.352 g/cm³
Temp.:
20 °C

Individual results


m0 (g): mass of Pycnometer empty


m1 (g): mass of Pycnometer with paraffin


m2 (g): mass of Pycnometer with sample


m3 (g): mass of Pycnometer with sample filled up with paraffine


 


Measurement 1       Measurement 2              Measurement 3


m0:                            20.3548              24.3457                            24.2079


m1:                            41.5758               45.4459                            45.7396


m2:                            20.5962               24.6227                            24.4573


m3:                            41.6663               45.5482                            45.8214


 


ρ 20 °C (paraffine): 0.8462 g/cm³


ρ 20 °C (sample): 1.3537 g/cm³      1.3498 g/cm³               1.2603 g/cm³

Conclusions:
Average density of test substance at 20 °C temperature was found to be 1.3518 g/cm³.
Executive summary:

The purpose of the study was to evaluate the density according to OECD Guideline 109. Pycnometer was used for this purpose.

Based on the findings of this study, the average relative density of test substance at 20 °C temperature was found to be 1.3518 g/cm³.

Description of key information

The purpose of the study was to evaluate the density according to OECD Guideline 109. A pycnometer was used for this purpose. Based on the findings of this study, the average relative density of test substance at 20 °C temperature was found to be 1.3518 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
1.352

Additional information

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