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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 921-112-4 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Remarks:
- Sample sent to SHRIRAM INSTITUTE FOR INDUSTRIAL RESEARCH, 14-15, Sadarmangala Industrial Area, Whitefield Road, Bengaluru-560048
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Microtrac S3500- Turbotrac (Laser Diffraction Method)
- Deviations:
- no
- GLP compliance:
- yes
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- Laser scattering/diffraction
Test material
- Reference substance name:
- N-(3β-hydroxyolean-12-en-28-oyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-Serine
- EC Number:
- 921-112-4
- Molecular formula:
- C53H91N7O11
- IUPAC Name:
- N-(3β-hydroxyolean-12-en-28-oyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-Serine
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
- Mass median aerodynamic diameter:
- >= 70 - <= 84.65 µm
- Remarks on result:
- other: Determinable
Particle size
- Key result
- Percentile:
- D50
- Mean:
- >= 70 - <= 84.65 µm
- Remarks on result:
- other: Laser Diffraction method using Particle size analyser over the size range of 0.2 - 1400 microns
Applicant's summary and conclusion
- Conclusions:
- The Granulometry (Average Particle size with LD 50) for N-(3β-hydroxyolean-12-en-28-oyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-Serine is 70 to 84.65 µm, done as per Microtrac S3500-Turbotrac (Laser diffraction Method)
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.
