Registration Dossier
Registration Dossier
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EC number: 913-600-0 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- other information
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- publication
- Title:
- Chemical Substance Search (Sodium iodide)
- Author:
- Registered substances-ECHA
- Bibliographic source:
- http://echa.europa.eu/web/guest/information-on-chemicals/registered-substances?p_p_id=48_INSTANCE_Rfk8&_48_INSTANCE_Rfk8_iframe_q=Hydroquinone&_48_INSTANCE_Rfk8_iframe_legal=true
Materials and methods
- Principles of method if other than guideline:
- Sieve Analysis
- GLP compliance:
- no
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Sodium iodide
- EC Number:
- 231-679-3
- EC Name:
- Sodium iodide
- Cas Number:
- 7681-82-5
- Molecular formula:
- INa
- IUPAC Name:
- Sodium iodide
- Details on test material:
- As sodium iodide is with 56% the main compound of this reaction mass a read-across of data from this salt to cover this endpoint for the reaction mass is assumed to be acceptable.
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
- No.:
- #1
- Size:
- > -500 - < 225 µm
- Distribution:
- 19.91 %
- No.:
- #2
- Size:
- > -225 - < 212 µm
- Distribution:
- 1.93 %
- No.:
- #3
- Size:
- > -212 - < 180 µm
- Distribution:
- 20.51 %
- No.:
- #4
- Size:
- > -180 - < 150 µm
- Distribution:
- 39.49 %
- No.:
- #5
- Size:
- > -150 - < 175 µm
- Distribution:
- 18.16 %
Applicant's summary and conclusion
- Executive summary:
Particle size distribution are as followed: -500+225µm = 19.91 % disribution; -225+212 1µm = .93 % disribution; -212+180µm = 20.51 % distribution; -180+150µm = 39.49 % distribution; -150+75µm = 18.16 % distribution.
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.
