Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 231-659-4 | CAS number: 7681-11-0
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:
- 10.09.2011 - 17.09.2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Data is from study report.
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- Measurement of relative amounts of particles present, sorted according to size
- GLP compliance:
- no
- Type of method:
- sieving
- Type of distribution:
- counted distribution
- Specific details on test material used for the study:
- - Name of test material : Potassium iodide
- Molecular formula : KI
- Molecular weight : 165.998g/mol
- Smiles notation : [K+].[I-]
- InChl : 1S/HI.K/h1H;/q;+1/p-1
- Substance type : Organic
- Physical state : Solid - Key result
- Percentile:
- D50
- Mean:
- > 225 - < 500 µm
- Remarks on result:
- other: Mass median diameter
- No.:
- #1
- Size:
- > 500 µm
- Distribution:
- 8.73 %
- No.:
- #2
- Size:
- > 225 - < 500 µm
- Distribution:
- 91.27 %
- Conclusions:
- The particle size distribution (granulometry) of potassium iodide by the sieve analysis method was found to be in the range of 225 micrometer to >500 micrometer. Majority of the particles were found to be in the size >225 to <500µm (91.27%).
- Executive summary:
The particle size distribution (granulometry) of potassium iodide by the sieve analysis method was found to be in the range of 225 micrometer to >500 micrometer. Majority of the particles were found to be in the size >225 to <500µm (91.27%).
Reference
Description of key information
The particle size distribution (granulometry) of potassium iodide by the sieve analysis method was found to be in the range of 225 micrometer to >500 micrometer. Majority of the particles were found to be in the size >225 to <500µm (91.27%).Additional information
The particle size distribution (granulometry) of potassium iodide by the sieve analysis method was found to be in the range of 225 micrometer to >500 micrometer. Majority of the particles were found to be in the size >225 to <500µm (91.27%).
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.
