Registration Dossier
Registration Dossier
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EC number: 236-942-6 | CAS number: 13557-75-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-03-13 to 2018-04-13
- 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 lauroyl-2-lactylate
IUPAC name: Sodium 2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl laurate
Batch No.: 1806600034
Purity: Technically pure
CAS No.: 13557-75-0
Empirical formula: C18H31O6Na
Molecular weight: 366.43 g/mol
Physical state: Amorphous solid of slight greenish-grey colour.
Storage conditions: Room temperature in the commercial packaging material
Production date: 2018-03-07
Expiry date: 2019-03-06 - Key result
- Type:
- relative density
- Density:
- 1 other: dimensionless
- Temp.:
- 21.2 °C
- Conclusions:
- The relative density of the test item, sodium lauroyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 1.0 at 21.2 °C.
- Executive summary:
The relative density of the test item, sodium lauroyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 1.0 at 21.2 °C.
Reference
Two test series were performed at 21.2 'C. The results are summarised in the following table:
| Measurement | Relative density |
| 1 | 1.000 |
| 2 | 0.999 |
| Mean | 1.000 |
Description of key information
The relative density of the test item, sodium lauroyl-2-lactylate, was determined according to EU method A.3 by hydrostatic balance method and is 1.0 at 21.2 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1
Additional information
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