Sodium 2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl isooctadecanoate

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2018-01-23 to 2018-04-04

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

GLP compliance:

no

Type of method:

buoyancy method - hydrostatic balance

Specific details on test material used for the study:

Test item: Sodium isostearoyl-2-lactylate
IUPAC name: Sodium 2-[ 2-(16-methylheptadecanoyloxy) propanoyloxy] propanoate
Batch No.: 1731200025
Purity: Technically pure
CAS No.: 66988-04-3
Empirical formula: C24H43O6Na
Molecular weight: 450.59 g/mol
Physical state: Honey coloured clear viscous liquid.
Storage conditions: Room temperature in the commercial packaging material
Production date: 2017-11-10
Expiry date: 2018-11-09

Key result

Type:

relative density

Density:

0.996 other: dimensionless

Temp.:

21.2 °C

Two test series were performed at 20.0 'C. The results are summarized in the following table:

Measurement	Relative density
1	1.000
2	0.992
Mean	0.996

 

Conclusions:

The relative density of the test item, sodium isostearoyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 0.996 at 21.2 °C.

Executive summary:

The relative density of the test item, sodium isostearoyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 0.996 at 21.2 °C.

Description of key information

The relative density of the test item, sodium isostearoyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 0.996 at 21.2 °C

Key value for chemical safety assessment

Relative density at 20C:

0.996