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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:
2018
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)
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Specific details on test material used for the study:
Dried before testing
Key result
Type:
relative density
Density:
1.777 g/cm³
Temp.:
20 °C

Determining the Density of the Test Item

 Run number  1  2
 Mass of Empty Pycnometer (g)  24.07 23.89 
 Mass of Test Item & Pycnometer (g) 34.85  33.63 
 Mass of Test Item added to empty Pycnometer (g) 10.78  9.74 
 Mass of Test Item, Pycnometer & immersion liquid 53.45  52.51 
 Mass of immersion liquid added (g) m2 18.60  18.88 
 Calculated Density of Test Item(g.cm-3)  1.782 1.772 
 Density of Test Item (kg.m-3) 1782  1772 

Relative density (D204) 1.777

Test Item density 1777 kg.m-3 @ 20°C

Conclusions:
Relative density (D204) 1.777
Test Item density 1777 kg.m-3 @ 20°C

Description of key information

Relative density (D204) 1.777

Test Item density 1777 kg.m-3 @ 20°C

Key value for chemical safety assessment

Relative density at 20C:
1.777

Additional information

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