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EC number: 233-226-5 | CAS number: 10094-45-8
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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Principles of method if other than guideline:
- Sieving method: Bead distribution test for amides. The method quantifies the amount of beads still remaining on the seive after processing.
- GLP compliance:
- not specified
- Type of method:
- sieving
- No.:
- #1
- Size:
- < 0.5 mm
- Distribution:
- 0.07 %
- No.:
- #2
- Size:
- > 0.5 - < 1 mm
- Distribution:
- 3.6 %
- No.:
- #3
- Size:
- > 1 - < 1.4 mm
- Distribution:
- 22.8 %
- No.:
- #4
- Size:
- > 1.4 - < 2 mm
- Distribution:
- 44.5 %
- No.:
- #5
- Size:
- > 2 - < 2.8 mm
- Distribution:
- 25 %
- No.:
- #6
- Size:
- > 2.8 - < 3.4 mm
- Distribution:
- 3.8 %
- No.:
- #7
- Size:
- > 3.4 mm
- Distribution:
- 0.5 %
Reference
Description of key information
The substance contains approximately 100 % of particles with a particle size smaller than 3.4 mm, and approximately 4 % of particles are smaller than 1 mm (only 0.07% < 500 µm).
Additional information
The particle size distribution was determined by a sieving method: bead distribution test for amides.
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