Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 290-478-9 | CAS number: 90170-45-9
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: visual observation
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: expert judgement
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- GLP compliance:
- no
Test material
- Reference substance name:
- L-Alanine, N-coco acyl derivs., sodium salts
- EC Number:
- 290-478-9
- EC Name:
- L-Alanine, N-coco acyl derivs., sodium salts
- Cas Number:
- 90170-45-9
- Molecular formula:
- RHNNaO3
- IUPAC Name:
- L-Alanine, N-coco acyl derivs., sodium salts
- Test material form:
- solid
Constituent 1
- 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.: 160325
- Expiration date of the lot/batch: 2020-03-25
- 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
- Physical state at 20°C and 1013 hPa:
- solid
- Remarks:
- hygroscopic
Form / colour / odour
- Key result
- Form:
- solid
- Colour:
- white to pale yellow
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The test item is a white to pale yellow hygroscopic organic solid.
- Executive summary:
In the certificate of analysis (Appendix 1 of the guideline study) the test item is described as a white to pale yellow hygroscopic organic solid. However, the test item is marketed exclusively as a liquid.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
