Registration Dossier
Registration Dossier
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EC number: 266-533-8 | CAS number: 66988-04-3
Density
Administrative data
Link to relevant study record(s)
- 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
- 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.
Reference
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 |
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
Additional information
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