Fatty acids, C9-13-neo-, potassium salts

Density

Link to relevant study record(s)

Reference

Endpoint:

tap density

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Version / remarks:

2012

Deviations:

no

GLP compliance:

no

Type of method:

pour and tap (for solids)

Dynamic viscosity of test material:

Not applicable - test item is a solid.

Type:

tap density

Density:

0.431 g/cm³

Temp.:

20 °C

Remarks on result:

other: +/- 0.1 g/cm³

Mass (g)	Initial volume (cm³)	Tap-volume (cm³)	Tap density (g/cm³)	Deviation from mean (g/cm³)
2.73	7.1	6.3	0.433	0.003
2.74	7.1	6.4	0.428	-0.003

The mean density of the sample was determined as 0.431 g/cm³ at 20 °C

Accuracy and precision – The mass of the residue was measured to an accuracy of ± 0.01 g.

The volume of the material was determined to an accuracy of ± 0.1 cm³

The estimated accuracy of the method is ± 0.1 g/cm³.

Conclusions:

According to OECD guideline 109 (2012), the density of fatty acids, C9-13-neo-, potassium salts is 0.431 ± 0.1 g/cm³ at 20 °C.

Description of key information

According to OECD guideline 109 (2012), the density of fatty acids, C9-13-neo-, potassium salts is 0.431 ± 0.1 g/cm³ at 20 °C.