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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 401-000-7 | CAS number: 198153-83-2
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The mass median diameter of the test substance is 34.8 µm.
Additional information
In a GLP compliant study, the mass median diameter of the test substance was determined (Ciba-Geigy 1985). The test was performed on a CILAS Granulometer Model 715 and the technique is based on the principle of light diffraction. The median diameter was determined to be 34.8 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.
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