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EC number: 205-334-2 | CAS number: 138-59-0
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Oct. 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Fully documented study run according to international guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- Qualifier:
- according to guideline
- Guideline:
- other: Standard VDI 2263
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- counted distribution
Test material
- Reference substance name:
- (3R,4S,5R)-3,4,5-trihydroxycyclohex-1-enecarboxylic acid
- EC Number:
- 205-334-2
- EC Name:
- (3R,4S,5R)-3,4,5-trihydroxycyclohex-1-enecarboxylic acid
- Cas Number:
- 138-59-0
- Molecular formula:
- C7H10O5
- IUPAC Name:
- (3R,4S,5R)-3,4,5-trihydroxycyclohex-1-enecarboxylic acid
- Details on test material:
- Samples are from Batch: 1329Ro37, Lot: 0700791872.
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 1.21 µm
- Remarks on result:
- other: St.dev. not indicated
- Percentile:
- D50
- Mean:
- 6.52 µm
- Remarks on result:
- other: St.dev. not indicated
- Percentile:
- D90
- Mean:
- 13.3 µm
- Remarks on result:
- other: St.dev. not indicated
Applicant's summary and conclusion
- Conclusions:
- Fifty percent by volume of the particles have a diameter of more than 6.52 micrometer.
- Executive summary:
The particle size distribution was determined by laser diffraction method with LS 13 320 particle size analyzer from Beckman Coulter.
Fifty percent by volume of the particles have a diameter of more than 6.52 micrometer.
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