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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 June 1998 to July 1998
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
1.57 other: relative density
Temp.:
22.5 °C

Weight [g]

20.3161

21.1185

Volume [cm³]

 

 

1. measurement

12.96

13.54

2. measurement

12.95

13.52

3. measurement

12.93

13.54

Mean

12.95

13.53

Density [g/cm³]

1.57

1.56

Ambient temperature: 22.5 °C.

Conclusions:
A study was performed according to EU method A.3 and in compliance with GLP to determine the relative density of the test substance Reactive Blue FC63805. The relative density of of the test item is 1.57 at 22.5 °C compared to water at 4°C.
Executive summary:

A study was performed using air comparison pycnometer (for solids). The test was performed in two series with different amounts of test material, and each sample was measured in triplicate.

The relative density of Reactive Navy is 1.57 at 22.5 °C compared to water at 4 °C.

Description of key information

A study was performed following EU method A.3 in compliance with GLP. The relative density of the test substance Reactive Navy FC63805 was determined to be 1.57 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
1.57

Additional information

Two test series with different weights were carried out in air at ambient temperature with a gas comparison pycnometer. The relative density of Reactive Navy FC63805 is 1.57 g/cm³ compared to water at 4 °C.