Registration Dossier

Classification & Labelling & PBT assessment

PBT assessment

Administrative data

PBT assessment: overall result

Referenceopen allclose all

Name:
Zirconium oxide, hafnium and ytterbium doped
Type of composition:
boundary composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Composition 1
Name:
Zirconium oxide, hafnium and ytterbium doped
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Composition 1
PBT status:
PBT assessment does not apply
Justification:

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.