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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:
Experimental phase: 29 July 2016.
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
not specified
Remarks:
The study is not fully reported so deviations cannot be confirmed.
GLP compliance:
no
Other quality assurance:
other: The laboratory participates in the international ASTM inter-laboratory test scheme.
Type of method:
other: Anton Paar Density meter (DMA 4500M)
Key result
Type:
relative density
Density:
0.985 g/cm³
Temp.:
15 °C

Results for each run:

Run

Density (g/cm3)

1

0.9852

2

0.9852

3

0.9852

 

 

Conclusions:
The relative density of the test substance is 0.9852 g/cm3 at 101.2 kPa and 15°C.
Executive summary:

Introduction

The relative density of the test substance was assessed using a method based on EU Method A.3 (Relative Density) 

Method

An Anton Paar Density meter (DMA 4500M) was used for the test.

A small volume (approximately 1 to 2 ml) of liquid sample is introduced into an oscillating sample tube. The change in oscillating frequency caused by the change in the mass of the tube is used in conjunction with calibration data to determine the density of the sample. The test was run three times.

 

Results

Run

Density (g/cm3)

1

0.9852

2

0.9852

3

0.9852

 

 

Conclusion

The relative density of the test substance is 0.9852 g/cm3 at 101.2 kPa and 15°C.

 

 

Description of key information

Relative denisity of the test substance.

Key value for chemical safety assessment

Additional information

The relative density of the test substance is 0.9852 g/cm3 at 101.2 kPa and 15°C.