Fatty acids, C12-18 (even numbered)-methyl esters, sulfonated, sodium salts

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

28th March - 6th June 1994

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Version / remarks:

Commission Directive 92/69/EEC

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

air comparison pycnometer (for solids)

Key result

Type:

relative density

Density:

1.211

Temp.:

20.5 °C

The density of the test item was measured in duplicate. Results obtained were 1208.0 and 1213.6 kg/m³. The mean value was 1210.8 kg/m³. In order to determine the relative density, this value was divided by 1000.0 - the density of water at 4 °C - to give a relative density of 1.2108.

Conclusions:

The relative density of the test item in this study was 1.2108 at 20.5 +/-0.5 °C.

Executive summary:

The relative density of the test item was measured using an air comparison pycnometer according to EU Method A.3. The relative desnity was found to be 1.2108 at 20.5 +/-0.5 °C.

Description of key information

The relative density is 1.2108 at 20.5 +/-0.5 °C.

Key value for chemical safety assessment

Relative density at 20C:

1.211

Additional information

The relative density of the test item was measured using an air comparison pycnometer according to EU Method A.3. The relative density was found to be 1.2108 at 20.5 +/-0.5 °C.