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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:
Experiment start date - 03 April 2006; Experiment completion date - 05 September 2006; Study completion date - 06 September 2006.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
air comparison pycnometer (for solids)
Specific details on test material used for the study:
Identity: FAT 40825/A
Batch number: CHU 297 / BOP 04/05
Purity: Organic part (Na-salt): approx. 83.7 %; All coloured components: approx. 80.54 %; Main component: approx. 59.1 %.
Appearance: Solid, black powder
Storage conditions: At room temperature at about 20 °C
Expiration date: December 31, 2010
Type:
relative density
Density:
1.688 g/cm³
Temp.:
19.5 °C
Conclusions:
The relative density of FAT 40825/A was determined to be 1.688 at 19.5 °C.
Executive summary:

The determination of the relative density of the test item was performed in accordance with the EEC Directive 92/69, Part A, Methods for the determination of physico-chemical properties, A.3 "Relative density" and the OECD Guideline for Testing of Chemicals, No. 109, "Density of Liquids and Solids" using a gas comparison pycnometer. The test was performed at a temperature of 19.5 °C. The density of the test item FAT 40825/A was determined to be 1.688 g/cm3 (= 1.688 x 10E3 kg/m³) at 19.5 °C using a gas comparison pycnometer. In conclusion, the relative density of FAT 40825/A was determined to be 1.688.

Description of key information

The relative density of FAT 40825/A was determined to be 1.688 at 19.5 °C.

Key value for chemical safety assessment

Relative density at 20C:
1.688

Additional information

The determination of the relative density of the test item was performed in accordance with the EEC Directive 92/69, Part A, Methods for the determination of physico-chemical properties, A.3 "Relative density" and the OECD Guideline for Testing of Chemicals, No. 109, "Density of Liquids and Solids" using a gas comparison pycnometer. The test was performed at a temperature of 19.5 °C. The density of the test item FAT 40825/A was determined to be 1.688 g/cm³ (= 1.688 x 10E3 kg/m³) at 19.5 °C using a gas comparison pycnometer. In conclusion, the relative density of FAT 40825/A was determined to be 1.688.