Registration Dossier
Registration Dossier
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EC number: 478-210-0 | CAS number: 69901-75-3
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2006-09-27 to 2007-04-18
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study performed according to OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) without deviations.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Department of Health of the Government of the United Kingdom
- Type of distribution:
- other: sieve analysis
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
- Details on test material:
- - Name of test material (as cited in study report): VRT-126016
- Molecular formula (if other than submission substance): not applicable
- Molecular weight (if other than submission substance): not applicable
- Smiles notation (if other than submission substance): not applicable
- InChl (if other than submission substance): not applicable
- Structural formula attached as image file (if other than submission substance): not applicable
- Substance type: no data
- Physical state: white to off-white powder
- Analytical purity: 99.8 area% by High Performance Liquid Chromatography (HPLC)
- Impurities: chloride: <0.1%
- Composition of test material, percentage of components: no data
- Isomers composition: no data
- Purity test date: 2006-02-02
- Lot/batch No.: 25719
- Expiration date of the lot/batch: February 2008
- Stability under test conditions: no data
- Storage condition of test material: at room temperature
- Other: no data
Results and discussion
Particle size
- Percentile:
- D50
- Mean:
- > 125 - <= 400 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- > 400 µm
- Distribution:
- 43.9 %
- No.:
- #2
- Size:
- > 125 - <= 400 µm
- Distribution:
- 51.9 %
- No.:
- #3
- Size:
- > 75 - <= 125 µm
- Distribution:
- 3.6 %
- No.:
- #4
- Size:
- > 30 - <= 75 µm
- Distribution:
- 0.7 %
- No.:
- #5
- Size:
- > 10 - <= 30
- Distribution:
- 0.1 %
- No.:
- #6
- Size:
- <= 10
- Distribution:
- 0 %
Any other information on results incl. tables
Not applicable
Applicant's summary and conclusion
- Conclusions:
- The results indicated that 0.6% by mass of the substance was smaller than 75 mircometers.
- Executive summary:
Not applicable
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