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EC number: 945-888-9
CAS number: -
According to ECHA’s Guidance on
Information Requirements and Chemical Safety Assessment, Chapter R.11:
PBT Assessment (June 2017), page 14, the PBT and vPvB criteria of Annex
XIII to the Regulation do not apply to inorganic substances. Ytterbium stabilized
Zirconium and Hafnium Oxide is an inorganic substance, and therefore the
PBT/vPvB assessment is not 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.
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