Registration Dossier
Registration Dossier
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EC number: 209-167-6 | CAS number: 557-28-8
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:
- 2016-06-15
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- not performed according to GLP
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Key result
- Percentile:
- D50
- Mean:
- 49 µm
- Remarks on result:
- other: St.dev. not reported
- Key result
- Percentile:
- D90
- Mean:
- 723 µm
- Remarks on result:
- other: St.dev. not reported
- Conclusions:
- Particle size of zinc dipropionate:
D50 = 49µm
D90 = 723µm
Reference
Description of key information
Product form of zinc dipropionate is pellets (prills).
The granulometry of a representative test material of zinc dipropionate is summarized as follows:
D50 = 49µm
D90 = 723µm
Additional information
Particle size distribution is determined using laser diffraction, according to ISO 13320.
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