Registration Dossier
Registration Dossier
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EC number: 449-430-4 | CAS number: 99189-60-3 1,1-CYCLOHEXANE DIACETIC ACID MONOAMIDE (CAM); 1,1-CYCLOHEXANEDIACETIC ACID MONOAMIDE
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC Handbook Volume F, Method MT 59.1 'Sieve analysis'
- GLP compliance:
- yes (incl. QA statement)
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- 1,1-cyclohexanediacetic acid monoamide
- EC Number:
- 449-430-4
- EC Name:
- 1,1-cyclohexanediacetic acid monoamide
- Cas Number:
- 99189-60-3
- Molecular formula:
- C10H17NO3
- IUPAC Name:
- 2-[1-(carbamoylmethyl)cyclohexyl]acetic acid
Constituent 1
Results and discussion
Particle size
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passagesopen allclose all
- Size:
- < 32 µm
- Distribution:
- 9.48 %
- Size:
- > 250 µm
- Distribution:
- 24.16 %
Any other information on results incl. tables
The particle size distribution without and with the fine dust particle size fraction is given in table below:
Particle size fraction [mm] |
Mass fraction |
|
With fine dust [%] |
Without fine dust* [%] |
|
< 32 |
9.48 |
0.10 |
32-45 |
2.07 |
2.29 |
45-63 |
4.13 |
4.56 |
63-75 |
5.08 |
5.60 |
75-90 |
7.51 |
8.29 |
90-125 |
11.39 |
12.57 |
125-250 |
36.18 |
39.93 |
>250 |
24.16 |
26.66 |
* = removed in the preliminary test (9.29%)
Applicant's summary and conclusion
- Conclusions:
- The amount of fine dust (particle size fraction < 32um) removed by preliminary sieving with the 32um sieve was determined to be 9.29% of the applied mass.
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