Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13.11.2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
GLP compliance:
yes (incl. QA statement)
Remarks:
consilab, Gesellschaft für Anlagensicherheit mbH, Industriepark Höchst, G830/G840, 65926 Frankfurt am Main (Germany)
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
L-Threonine, N-coco acyl derivs., monosodium salts
Cas Number:
90583-79-2
Molecular formula:
n/a
IUPAC Name:
L-Threonine, N-coco acyl derivs., monosodium salts
Test material form:
solid
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Ajinomoto Co., Inc., 15-1, Kyobashi 1-chome, Chuo-ku, Tokyo 104-8315, Japan, Batch No.: 160329
- Expiration date of the lot/batch: 2019-03-29
- Purity test date: 2016-06-09

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: stored at ambient temperature

Results and discussion

Density
Key result
Type:
density
Density:
1.188 g/cm³
Temp.:
20 °C
Remarks on result:
other: relative density D(20/4): 1.188

Applicant's summary and conclusion

Conclusions:
The relative density D(20/4) of the test item was determined to be 1.188 at 20°C.
Executive summary:

The relative density D(20/4) of the test item was investigated in a study conducted according to OECD Guideline 109 (Density of Liquids and Solids; 2012), EU Method A.3 (Relative Density; 2008), and EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density; 2002) using the gas comparison pycnometer. Based on two test runs, the relative density D(20/4) was determined to be 1.188 at 20°C.

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