Registration Dossier
Registration Dossier
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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.
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EC number: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
- Appearance: odourless, brown powder
- Melting point: > 1000 °C
- Relative density: 4.097
- PSD: d10 = 0.7 µm, d50 = 2.1 µm, d90 = 6.1 µm
- Dustiness:
total: 74.90 mg/g
MMAD1= 3.70 µm, GSD= 1.83
MMAD2= 100.00 µm, GSD= 1.93
Fractional deposition in human respiratory tract: Head (ET): 19.00 %, Tracheobronchial (TB): 0.43 %, Pulmonary (PU): 1.26 %
- Transformation / dissolution:
The dissolved concentrations of aluminium after 7 and 28 days were lower than the LOD (~0.35 µg/L) and therefore not determinable.
The dissolved concentrations of iron were lower than the LOD (~0.35 µg/L) after 7 days and below 0.5 µg/L after 28 days.
The dissolved concentrations of titanium were lower than the LOD (~0.04 µg/L) after 7 days and below 0.1 µg/L after 28 days.
Additional information
Studies conducted in accordance with EU guidelines are available for: appearance, melting point, relative density, particle size distribution, dustiness and transformation / dissolution.
Waivers are proposed for boiling point, vapour pressure, partition coefficient, surface tension, flash point, auto flammability, flammability for solids, pyrophoric properties, flammability in contact with water, explosiveness, oxidising properties.
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.
