Registration Dossier
Registration Dossier
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EC number: 614-970-3 | CAS number: 69444-47-9
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
- Version / remarks:
- 1981
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2017-02-28
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- tetrafluoroboranuide; triethyl(methyl)azanium
- Cas Number:
- 69444-47-9
- Molecular formula:
- C7H18BF4N
- IUPAC Name:
- tetrafluoroboranuide; triethyl(methyl)azanium
- Test material form:
- solid: particulate/powder
- Details on test material:
- Appearance: White powder
Constituent 1
- Specific details on test material used for the study:
- Storage conditions: Room temperature in original container and tightly closed
Results and discussion
- Remarks on result:
- not measured/tested
Particle sizeopen allclose all
- Percentile:
- D10
- Mean:
- µm
- Percentile:
- D50
- Mean:
- µm
- Percentile:
- D90
- Mean:
- µm
Particle size distribution at different passages
- Remarks on result:
- not measured/tested
Any other information on results incl. tables
Two test series of 3 measurements each were performed with the test item.
Test series 1:
D10: µm
D50: µm (Median diameter)
D90: µm
Test series 2:
D10: µm
D50: µm (Median diameter)
D90: µm
Average
D10: µm
D50: µm (Median diameter)
D90: µm
Final Results
The test item Triethylmethylammonium tetrafluoroborate has a median particle size D50 = µm, which was determined by laser diffraction measurement in accordance to inter alia ISO 13320 (2009) and CIPAC MT 187 (2009) method.
Applicant's summary and conclusion
- Conclusions:
- The test item triethylmethylammonium tetrafluoroborate has following particle size distribution, which was determined by laser diffraction measurement in accordance to inter alia ISO 13320 (2009):
D10: XX µm
D50: XX µm (Median diameter)
D90: XX µm
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