Registration Dossier
Registration Dossier
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EC number: 237-722-2 | CAS number: 13943-58-3
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:
- November 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D1921
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- sieving
- Type of distribution:
- mass based distribution
- No.:
- #1
- Size:
- >= 2 mm
- Distribution:
- 0 %
- No.:
- #2
- Size:
- >= 1.4 - < 2 mm
- Distribution:
- 0 %
- No.:
- #3
- Size:
- >= 1.25 - < 1.4 mm
- Distribution:
- 0 %
- No.:
- #4
- Size:
- >= 0.6 - < 1.25 mm
- Distribution:
- 23.3 %
- No.:
- #5
- Size:
- >= 0.4 - < 0.6 mm
- Distribution:
- 33.2 %
- No.:
- #6
- Size:
- >= 0.2 - < 0.4 mm
- Distribution:
- 36.4 %
- No.:
- #7
- Size:
- >= 0.15 - < 0.2 mm
- Distribution:
- 4.7 %
- No.:
- #8
- Size:
- >= 0.04 - < 0.15 mm
- Distribution:
- 2.4 %
- No.:
- #9
- Size:
- < 0.04 mm
- Distribution:
- 0 %
- Conclusions:
- In a sief test performed according to ASTM D1921, the particle size of Potassium ferrocyanide was determined to be <1.25 mm and >=0.4 mm. Particle sizes were distributed as follows: 23.3% <1.25 - ≥0.6 mm, 33.2% <0.6 - ≥0.4 mm, 36.4% <0.4 - ≥0.2 mm, 4.7% <0.2 - ≥0.15 mm and 2.4% <0.15 - ≥0.04 mm.
Reference
Description of key information
In a sief test performed according to ASTM D1921, the particle size of Potassium ferrocyanide was determined to be <1.25 mm and >=0.4 mm. Particle sizes were distributed as follows: 23.3% <1.25 - ≥0.6 mm, 33.2% <0.6 - ≥0.4 mm, 36.4% <0.4 - ≥0.2 mm, 4.7% <0.2 - ≥0.15 mm and 2.4% <0.15 - ≥0.04 mm.
Additional information
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