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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 208-288-1 | CAS number: 520-26-3
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The particle size analysis shows that hesperidin as used for this experiment is capable of being inhaled (>10% having a particle size of 10 µm or less), based on following results:
D10 : 8.1 µm
D50 : 18.0 µm Median diameter MMAD
D90 : 44.0 µm
Additional information
The particle size analysis of the test item Hesperidin (CAS 520-26-3; Einecs-No. 208-288-1) was performed by laser scattering analysis according to ISO13320-1 with a particle size distribution analyzer LA950 (Horiba).
The results are as follows:
The mass median aerodynamic diameter (MMAD) of the test item Hesperidin (CAS 520-26-3; Einecs-No. 208-288-1) is calculated as 18.0 µm.
Particle size distribution of Hesperidin (CAS 520-26-3; Einecs-No. 208-288-1):
D10 : 8.1 µm
D50 : 18.0 µm Median diameter MMAD
D90 : 44.0 µm
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.
