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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Sep 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
according to
Guideline:
other: Inernal SOP (G03302) Specific gravity and density at 25 °C (by pycnometer)
GLP compliance:
no
Type of method:
pycnometer method
Type:
density
Density:
0.923 g/cm³
Temp.:
25 °C

Results

Wt. Pyknometer                     :          45.360 g

Wt. Pyknometer + water         :          145.330 g

Wt. Pyknometer + samples    :          137.884 g

 

Specific gravity = (137.884 – 45.360)           = 0.925

                          (145.330 – 45.360)

 

Density @ 25 °C = 0.925 x 0.9971 (density of water at 25 °C) = 0.923 g/mL

 

Description of key information

Density: 0.923 g/cm^3 at 25 °C (pycnometer)

Key value for chemical safety assessment

Additional information