Registration Dossier
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EC number: 943-460-6 | CAS number: 1360828-80-3
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- May 2, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) - Method B: Fibre Length and Diameter Distributions
- Deviations:
- no
- GLP compliance:
- not specified
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- other: Mie scattering theory
Test material
- Reference substance name:
- (1R,2R)-1-amino-2-difluoromethyl)-N- (1-methylcyclopropylsulfonyl)cyclo propanecarboxyamide hydrochloride
- EC Number:
- 943-460-6
- Cas Number:
- 1360828-80-3
- Molecular formula:
- C9H15CIF2N203S
- IUPAC Name:
- (1R,2R)-1-amino-2-difluoromethyl)-N- (1-methylcyclopropylsulfonyl)cyclo propanecarboxyamide hydrochloride
- Test material form:
- solid: particulate/powder
- Details on test material:
- White solid
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Key result
- Percentile:
- D10
- Mean:
- 10.85 µm
- St. dev.:
- 1.79
- Key result
- Percentile:
- D50
- Mean:
- 52.33 µm
- St. dev.:
- 2.53
- Key result
- Percentile:
- D90
- Mean:
- 217.4 µm
- St. dev.:
- 0.24
Any other information on results incl. tables
Table 2. The Particle Size Distribution Test Results of Difluorosulfonamide HCl
|
Applicant's summary and conclusion
- Conclusions:
- The particle size distribution of Difluorosulfonamide HCl was tested for three times from preparing the test suspension under the same conditions. Based on the testing results, the average D50 was 52.33 um with RSD = 2.53% (n=3), the average D10 was 10.85 um with RSD = 1.79% (n=3), and the average D90 was 217.4 um with RSD = 0.24% (n=3).
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