Registration Dossier
Registration Dossier
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EC number: 202-669-6 | CAS number: 98-44-2
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- Principles of method if other than guideline:
- Measurement of relative amounts of particles present, sorted according to size
- GLP compliance:
- no
- Type of distribution:
- counted distribution
Test material
- Reference substance name:
- 2-aminobenzene-1,4-disulphonic acid
- EC Number:
- 202-669-6
- EC Name:
- 2-aminobenzene-1,4-disulphonic acid
- Cas Number:
- 98-44-2
- Molecular formula:
- C6H7NO6S2
- IUPAC Name:
- 2-aminobenzene-1,4-disulphonic acid
- Reference substance name:
- 2-aminobenzene-1, 4-disulphonic acid
- IUPAC Name:
- 2-aminobenzene-1, 4-disulphonic acid
- Details on test material:
- - Name of test material: 2-aminobenzene-1, 4-disulphonic acid
- Molecular formula: C6H7NO6S2
- Molecular weight: 253.25
- Substance type: Organic
Constituent 1
Constituent 2
Results and discussion
Particle size
- Percentile:
- D50
- 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:
- 600 µm
- Distribution:
- 22.5 %
- No.:
- #2
- Size:
- 500 µm
- Distribution:
- 1 %
- No.:
- #3
- Size:
- 300 µm
- Distribution:
- 21.75 %
- No.:
- #4
- Size:
- 150 µm
- Distribution:
- 54.74 %
Applicant's summary and conclusion
- Conclusions:
- Particle size distribution for 2-aminobenzene-1, 4-disulphonic acid is in the range to 150 um to 600 um
- Executive summary:
Particle size distribution for 2-aminobenzene-1, 4-disulphonic acid is in the range to 150 um to 600 um
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