Registration Dossier
Registration Dossier
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EC number: 205-286-2 | CAS number: 137-26-8
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 2003-June 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC Method MT 187
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Percentile:
- D90
- Mean:
- 15.74 µm
- Remarks on result:
- other: no St. dev. provided
- Percentile:
- D10
- Mean:
- 0.74 µm
- Remarks on result:
- other: no St. dev. provided
- Percentile:
- D50
- Mean:
- 4.31 µm
- Remarks on result:
- other: no St. dev. provided
Reference
Samples from nine batches have been tested. The average values for D10, D50 and D90 obtained from nine samples are summarised.
Description of key information
Particle size percentile mean:
D10 0.74 µm
D50 4.31 µm
D90 15.74 µm
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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