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EC number: 239-825-8 | CAS number: 15733-22-9
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:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Principles of method if other than guideline:
- Counting apparatus
- GLP compliance:
- no
- Type of method:
- other: counting
- Type of distribution:
- volumetric distribution
- No.:
- #1
- Size:
- < 10 µm
- Distribution:
- ca. 3 %
- Executive summary:
Particle size distribution of finely ground sodium p-chloro-m-cresolate (hydrated form) was determined by counting apparatus. Ca. 3 % (volumetric) of the particles are smaller than 10 µm in diameter.
Reference
Please see distribution curve (attachment).
Description of key information
The substance is hygroscopic and the particles aggregate.
Particles with diameter < 10 µm: ca. 3 % (v/v) (finely ground material)
Additional information
Particle size distribution of finely ground sodium p-chloro-m-cresolate (hydrated form) was determined by counting apparatus. Ca. 3 % (volumetric) of the particles are smaller than 10 µm in diameter.
A further study does not need to be conducted because the experience in production and handling shows that the substance is hygroscopic and the particles aggregate.
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