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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 232-113-8 | CAS number: 7787-41-9
Endpoint summary
Administrative data
Description of key information
Endpoint |
Results |
Appearance |
White crystalline solid |
Melting point |
>350°C |
Boiling Point |
Not required, substance melts > 300°C and decomposes before boiling |
Relative Density |
4.75 g/cm3 |
Particle Size |
D10: 0.77 µm D50: 2.27 µm D90: 7.0 µm D99: 18.59 µm |
Vapour pressure |
Not required, substance melts >300°C |
Partition coefficient |
Not feasible, substance is inorganic |
Water Solubility |
150 mg/L |
Surface Tension |
Not required, not a desired property and is not predicted |
Flash Point |
Not feasible, substance is inorganic |
Auto flammability |
Not self-heating |
Flammability |
Not highly flammable |
Explosive Properties |
Not required, no groups associated with explosive properties present |
Oxidising properties |
Not oxidising |
Additional information
No hazard classification with respect to physical chemical properties is required.
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.
