Registration Dossier
Registration Dossier
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EC number: 219-956-7 | CAS number: 2582-30-1
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guidline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Laser diffraction method according to ISO 13320-1 ,
- Principles of method if other than guideline:
- Laser diffraction method according to ISO 13320-1 , with evaluation according to Fraunhofer.
- GLP compliance:
- yes (incl. QA statement)
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Aminoguanidinium hydrogen carbonate
- EC Number:
- 219-956-7
- EC Name:
- Aminoguanidinium hydrogen carbonate
- Cas Number:
- 2582-30-1
- Molecular formula:
- CH6N4.CH2O3
- IUPAC Name:
- carbamimidoyldiazanium hydrogen carbonate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): Aminoguanidiniumhydrogencarbonat
- Physical state: solid
- Analytical purity: 98.6 %
- Lot/batch No.: 120708
- Stability under test conditions: stable
- Storage condition of test material: Ambient temperature
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 14 µm
- Percentile:
- D50
- Mean:
- 66 µm
- Percentile:
- D90
- Mean:
- 780 µm
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- 1.445 µm
- Distribution:
- 0.01 %
- No.:
- #2
- Size:
- 3.311 µm
- Distribution:
- 0.99 %
- No.:
- #3
- Size:
- 15 µm
- Distribution:
- 10.65 %
- No.:
- #4
- Size:
- 34.674 µm
- Distribution:
- 31.04 %
- No.:
- #5
- Size:
- 69.183 µm
- Distribution:
- 51.72 %
- No.:
- #6
- Size:
- 181.97 µm
- Distribution:
- 80.7 %
- No.:
- #7
- Size:
- 1 859.587 µm
- Distribution:
- 98.98 %
Any other information on results incl. tables
The test item was analyzed twice.
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
