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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:
September 30, 2016.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
other: PL-EN ISO 8130-2
Version / remarks:
2010
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method
Type:
density
Density:
1.014 g/cm³
Temp.:
25 °C
Key result
Type:
relative density
Density:
1.014 other: dimensionless
Temp.:
25 °C

The mass of the sample was 2.4304 g and the volume measured was 2.3980 ml. The average measured density at 25°C temperature was 1.0135 g/ml ± 0.0034 g/ml.

Conclusions:
The average measured density of the tested material at 25°C temperature was 1.0135 g/ml ± 0.0034. The relative density was 1.0135.
Executive summary:

The determination of the relative density of the test item was carried out using the air comparison pycnometer method, in accordance with OECD Guideline 109 (GLP study). The average measured density at 25°C temperature was 1.0135 g/ml ± 0.0034 g/ml. The relative density was 1.0135.

Description of key information

Key study. Method according to OECD Guideline 109, GLP study. The relative density of the test item is 1.0135.

Key value for chemical safety assessment

Relative density at 20C:
1.014

Additional information

Key study. The determination of the relative density of the test item was carried out using the air comparison pycnometer method, in accordance with OECD Guideline 109 (GLP study). The average measured density at 25°C temperature was 1.0135 g/ml ± 0.0034 g/ml. The relative density was 1.0135.