Registration Dossier
Registration Dossier
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EC number: 276-763-0 | CAS number: 72676-55-2
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The median particle size of 5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione is 6.456 µm, with a mass median aerodynamic diameter of 4.554 µm. The particle size distribution is 10% of the substance <2.719 µm, 50% of the substance <6.456 µm, and 90% of the substance <11.816 µm (Intertek Pharmaceutical Services Manchester, 2014d).
Additional information
Key Study:
In an OECD 110 study, not conducted according to GLP, the median particle size of 5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione is 6.456 µm, with a mass median aerodynamic diameter of 4.554 µm. The particle size distribution is 10% of the substance <2.719 µm, 50% of the substance <6.456 µm and 90% of the substance <11.816 µm (Intertek Pharmaceutical Services Manchester, 2014d).
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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