Registration Dossier
Registration Dossier
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EC number: 204-781-0 | CAS number: 126-30-7
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The particle size distribution is determined experimentally. 9.3 % of the substance show a size < 100 µm. The tenth percentile, D10 is determined to 102 µm. Furthermore, D50 resp. D90 are determined to 702 µm resp. 1508 µm.
Additional information
The particle size distribution is determined in a guideline study following the quality requirements of GLP. No or only minor deviations could be detected during determination. The result could therefore be considered as valid and is chosen as key value for the chemical safety assessment.
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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