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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 215-227-2 | CAS number: 1314-23-4
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
Description of key information
Weight of evidence approach based on two peer-reviewed data from handbooks. Both values reported zirconium dioxide to be a white, amorphous powder (Lide, 2001; O'Neil, 2006).
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
The two peer-reviewed data indicate that zirconium dioxide is a white, amorphous powder. Additionally the data also suggest the substance is both odorless and tasteless. This information is in line with the visual observations made by different producers of zirconium dioxide.
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.
