Registration Dossier
Registration Dossier
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EC number: 237-875-5 | CAS number: 14038-43-8
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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The particle size distribution of Prussian blue was determined.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Type of particle tested:
- primary particle
- Type of distribution:
- other: no data
- Specific details on test material used for the study:
- - Name of test material: Prussian blue
- IUPAC name: C.I.Pigment Blue 27
- Molecular formula: C6FeN6.4/3Fe
- Molecular weight (if other than submission substance): 859.23 g/mol
- Smiles : [CH-](#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[CH-](#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[CH-]
(#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[Fe+3].[Fe+3].[Fe+3].[Fe+3]
- Inchi : 1S/18CN.7Fe/c18*1-2;;;;;;;/q18*-1;3*+2;4*+3
- Substance type: Inorganic
- Physical state: Solid powder (dark blue) - Key result
- Percentile:
- D50
- Remarks on result:
- other: mass/median diameter
- No.:
- #1
- Size:
- < 20 nm
- Distribution:
- 100 other: square meters/gram
- Remarks on result:
- other: no other details mentioned
- Conclusions:
- The particle size distribution of Prussian blue was determined to be less than 20 nm with a specific surface area of 100 square meters/gram.
- Executive summary:
Based on available data from authoritative database, the particle size distribution of Prussian blue was determined to be less than 20 nm with a specific surface area of 100 square meters/gram.
Reference
Description of key information
The particle size distribution of Prussian blue was determined to be less than 20 nm with a specific surface area of 100 square meters/gram.
Additional information
Based on available data from authoritative database, the particle size distribution of Prussian blue was determined to be less than 20 nm with a specific surface area of 100 square meters/gram.
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.
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