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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
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
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Principles of method if other than guideline:
The solid sample was accurately weighed into a 20 mL pycnometer and by displacement of the solvent (n-heptane), its equivalent volume was determined. Finally, the density of the sample was calculated.
GLP compliance:
yes
Type of method:
pycnometer method
Specific details on test material used for the study:
Date of receipt: 2017-03-02
Expiry date: 2017-12-04
Type:
relative density
Density:
1.547 other: dimensionless
Temp.:
20 °C
Remarks on result:
other: mean value of 2 determinations

Literature data (CRC Handbook of Chemistry and Physics 75th Edition)

d (20, w) (density of water at 20 °C) = 0.9982 g/mL

d (4, w) (density of water at 4 °C) = 0.99997 g/mL

d (20, a) (density of air at 20 °C) = 0.0012 g/mL

Conclusions:
The relative density of Vulkacit P extra N was determined to be 1.547 at 20 °C
Executive summary:

The relative density of the test item Vulkacit P extra N was determined at 20 °C. Mean value from two determinations was reported as D = 1.547, which was based on OECD Guideline 109. N-heptane was used as displacement liquid.

Description of key information

The relative density of the test item Vulkacit P extra N was determined at 20 °C. Mean value from two determinations was reported as D = 1.547, which was based on OECD Guideline 109. N-heptane was used as displacement liquid.

Key value for chemical safety assessment

Relative density at 20C:
1.547

Additional information