Registration Dossier
Registration Dossier
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EC number: 242-604-9 | CAS number: 18824-74-3
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
- Principles of method if other than guideline:
- Sieving method
- GLP compliance:
- no
- Type of method:
- sieving
- Type of particle tested:
- primary particle
- Type of distribution:
- mass based distribution
- Specific details on test material used for the study:
- Sample name: Dipotassium 3,4,5,6-tetrabromophthalate
Batch: 18112019
Sample description: White Powder - Mass median aerodynamic diameter:
- ca. 363 µm
- Percentile:
- D99
- Mean:
- > 75 µm
- Remarks on result:
- other: Statistics not applicable
- Percentile:
- D90
- Mean:
- > 125 µm
- Remarks on result:
- other: Statistics not applicable
- No.:
- #1
- Size:
- < 45 µm
- Distribution:
- ca. 0 %
- No.:
- #2
- Size:
- < 75 µm
- Distribution:
- ca. 0.5 %
- No.:
- #3
- Size:
- < 125 µm
- Distribution:
- ca. 9 %
- Conclusions:
- The substance is considered to be low dust for the CSR.
Reference
Particles passing through sieves :
45, 0%
75, 0.5%
125, 9.0 %
250, 38.8 %
500, 59.6 %
Median particle size: 363 microns
Sieving loss: 0.00%
Description of key information
Low dust
Additional information
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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