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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
The study was conducted according to an appropriate national standard method but not conducted under GLP.
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
92/69/EEC, Seventh adaptation of Directive 67/548/eec, Annex V
GLP compliance:
no
Type of method:
oscillating densitimeter
Key result
Type:
relative density
Density:
1.033 other: unitless
Temp.:
20 °C

Density of the test substance at 20°C

Test No

Density ρ (g/cm3)

1

1.0328

2

1.0327

3

1.0328

 

The relative density of the test substance is calculated by dividing the density of the test subastance by the density of water at 4°C

Density of water at 4°C: 999.97 kg/m3 (Source: CRC Handbook of Chemsitry and Physics 64. Ed, 1984)

Conclusions:
A relative density value of 1.0328 at 20°C was determined for the substance in a reliable study conducted according to EU Method A3. It was not conducted under GLP.

Description of key information

Relative density: 1.0328 at 20°C (EU Method A.3)

Key value for chemical safety assessment

Relative density at 20C:
1.033

Additional information

A relative density value of 1.0328 at 20°C was determined for the substance using a relative density meter in accordance with EU Test Method A3 but not conducted under GLP. The result is considered to be reliable.