Registration Dossier
Registration Dossier
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EC number: 215-199-1 | CAS number: 1312-76-1
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:
- August 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: measured data from company
- Principles of method if other than guideline:
- laser diffraction method, Mastersizer 2000, Ver. 5.54
- GLP compliance:
- not specified
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- other: see Remarks
- Remarks:
- powder
- Type of distribution:
- volumetric distribution
- Remarks on result:
- other: see Remarks
- Remarks:
- see below results
- No.:
- #1
- Size:
- < 420 µm
- Distribution:
- 99 %
- Remarks on result:
- other: see Remarks
- Remarks:
- granules, molar ratio SiO2/ K2O = 2.5
Reference
|
2.5 Molar Ratio |
3.2 Molar Ratio |
|
Powder |
Powder |
<420 µm (%) |
99 |
|
Mean particle size (µm) |
220 -320 |
Description of key information
Powder: 220 - 320 µm (Mean particle size)
Additional information
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