Registration Dossier
Registration Dossier
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EC number: 248-230-2 | CAS number: 27115-36-2
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:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Testing performed by manufacturer using recognised methods.
The substance is typically supplied in water and was dried specifically for testing. - 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:
- Seiving methods
- 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:
- The substance is produced as a solution and it was dried
- Mass median aerodynamic diameter:
- > 250 µm
- Key result
- Percentile:
- D99
- Mean:
- > 250 µm
- Remarks on result:
- other: standard deviation not determined
- No.:
- #1
- Size:
- > 250 µm
- Distribution:
- ca. 100 %
- Conclusions:
- The particle size was found to be predominantly > 250 micron.
- Executive summary:
Due to the hygroscopic nature of the dried substance, it was not possible to generate meaningful results
There was no measured dust.
Reference
Due to the hygroscopic nature of the dried substance, it was not possible to generate meaningful results
There was no measured dust.
Description of key information
Due to the hygroscopic nature of the dried substance, it was not possible to generate meaningful results
There was no measured dust.
Additional information
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