Dysprosium Oxide


Product # 1660
Name Dysprosium Oxide
Synonyms Dysprosium (III) oxide, Didysprosium trioxide
Formula Dy2O3
Purity 99%
CAS Number 1308-87-8
Molecular Weight 372.99
Color & Form White powder
Melting Point 2480° C
Specific Gravity 7.81 gm/ml
Solubility Insoluble


250 gm $145.00
1 kg $430.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.

Related Products

Product # Name Purity
1664 Dysprosium Oxide 99.99%
1663 Dysprosium Oxide 99.9%


Transportation Information Not a dangerous good

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

Learn More

In the News

ProChem owner acquires ChemFree Defoam, LLC.

Learn More