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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:
From January 06, 2010 to March 12. 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
pycnometer method
Type:
relative density
Density:
0.479 other: g/ml
Temp.:
20 °C

Table 1. Density of Everzol Red CDN Crude

Temperature: 20°C

Replicate 1

Replicate 2

Replicate 3

Weight of pycnometer + Test substance (g)

100.95

102.14

101.44

Weight of empty pycnometer (g)

77.35

77.92

77.39

Weight of test substance (g)

23.60

24.22

24.05

Volume of pyanometer (mL)

50.39

49.92

49.85

Density of test substance (g/mL)

0.4683

0.4852

0.4824

Mean density (g/mL)

0.4786

SD

0.0091

RSD (%)

0.19

Conclusions:
According to OECD 109, the mean density of Everzol Red CDN Crude was determined to be 0.4786 g/mL at 20 °C.
Executive summary:

This test using the procedures outlined in the SNCL Study Plan for IA09-01 and OECD 109. The density of the test substance was determined using the pycnometer method. The determinations of density were performed in triplicate. Therefore, the mean density of Everzol Red CDN Crude was determined to be 0.4786 g/mL at 20°C.

Description of key information

The mean density of Everzol Red CDN Crude was determined to be 0.4786 g/mL at 20°C (OECD TG109).

Key value for chemical safety assessment

Relative density at 20C:
0.48

Additional information