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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Reaction mass of Trisodium 4-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-{[1-ethyl-2-hydroxy-4-methyl-6-oxo-5-(sulfonatomethyl)-1,6-dihydropyridin-3-yl]diazenyl}benzenesulfonate and Trisodium 4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-{[1-ethyl-2-hydroxy-4-methyl-6-oxo-5-(sulfonatomethyl)-1,6-dihydropyridin-3-yl]diazenyl}benzenesulfonate
EC number: 944-218-2 | CAS number: -
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:
- Experiment start and end date - 16 March 2016; Study completion date - 22 March 2016.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 187: Particle Size Analysis by Laser Diffraction
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- mass based distribution
- Specific details on test material used for the study:
- Identification: FAT 40000/I TE Lot: MC 13
Appearance: Orange powder - Mass median aerodynamic diameter:
- 161.306 µm
- Percentile:
- D10
- Mean:
- 18.983 µm
- Remarks on result:
- other: L10 has been determined
- Key result
- Percentile:
- D50
- Mean:
- 161.306 µm
- Remarks on result:
- other: L50 has been determined
- Percentile:
- D90
- Mean:
- 424.23 µm
- Remarks on result:
- other: L90 has been determined
- Conclusions:
- The median particle size (L50) of test item was found to be 161.306 µm.
- Executive summary:
The particle size of test item was determined in a study conducted according to the guidelines CIPAC MT 187 and ISO 13320 -1. Laser diffraction method was used for this purpose.
Based on the findings of the study, L10, L50 and L90 for the test substance were determined to be 18.983, 161.306 and 424.230 µm, respectively. Hence, the median particle size (L50) of test item was determined to be 161.306 µm.
Reference
Description of key information
The median particle size (L50) of test item was determined to be 161.306 µm.
Additional information
The particle size of test item was determined in a study conducted according to the guidelines CIPAC MT 187 and ISO 13320 -1. Laser diffraction method was used for this purpose.
Based on the findings of the study, L10, L50 and L90 for the test substance were determined to be 18.983, 161.306 and 424.230 µm, respectively. Hence, the median particle size (L50) of test item was determined to be 161.306 µm.
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.
