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Physical & Chemical properties

Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
15 November 2017 to 21 January 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
other: CIPAC MT 187
GLP compliance:
yes
Type of method:
Laser scattering/diffraction
Type of particle tested:
primary particle
Type of distribution:
counted distribution
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: CCI Corp. / Bx 20170320
- Expiration date of the lot/batch: 19 March 2018
- Purity test date: 20 march 2017

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: stored at room temperature with no direct exposure to sunlight.
- Stability under test conditions: stable
- Solubility and stability of the test substance in the solvent/vehicle:
- Reactivity of the test substance with the solvent/vehicle of the cell culture medium:

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing:
- Preliminary purification step (if any):
- Final dilution of a dissolved solid, stock liquid or gel:
- Final preparation of a solid:

FORM AS APPLIED IN THE TEST (if different from that of starting material)

TYPE OF BIOCIDE/PESTICIDE FORMULATION (if applicable)

OTHER SPECIFICS:
Key result
Percentile:
other: Mean particle size distribution range
Mean:
>= 15.3 - <= 246.1 µm
Remarks on result:
other: No S.D. available
Percentile:
D90
Mean:
94.9 µm
Remarks on result:
other: No S.D. available
Key result
Percentile:
D50
Mean:
41.4 µm
Remarks on result:
other: No S.D. available
Percentile:
D10
Mean:
15.3 µm
Remarks on result:
other: No S.D. available
Conclusions:
The D50 was found to be 41.4 µm.

Description of key information

The D50 was found to be 41.4 µm. This means 50% are smaller than 41.4 µm

Additional information