Erbium oxide
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
12061-16-4
Chemical name
Erbium oxide
Molecular formula
Er2O3
Molecular weight
382.52 g/mol
Synonyms
Erbium trioxide; Erbium(3+) oxide; Erbium oxide (Er2O3); Erbium(III) oxide; Erbia; Dierbium trioxide; Erbium sesquioxide; (170)Er-oxide; Erbium oxide (ErO1.5); Erbium oxide (2/3); EC 235-045-7
InChIKey
ZXGIFJXRQHZCGJ-UHFFFAOYSA-N
PubChem CID
159426
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H319
Catalog reference cue; confirm supplier documentation before use.
Melting Point
2344.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
8.64 g/cm³
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.