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Scandium Evaporation Materials

VD0723 Scandium(III) Oxide Evaporation Materials, Sc2O3

Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of high-purity scandium(III) oxide evaporation materials and a wide variety of evaporation materials. We offer our evaporation materials in powder and granule form. Customized forms are also available upon request.


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Scandium(III) Oxide Evaporation Materials Description

Scandium(III) oxide evaporation material from Stanford Advanced Materials is an oxide evaporation material with the chemical formula Sc2O3. High purity Sc2O3 evaporation materials play a huge role in deposition processes to ensure high-quality deposited film. Stanford Advanced Materials (SAM) specializes in producing up to 99.9995% purity evaporating materials using quality assurance processes to guarantee product reliability.

Features of Scandium Oxide (Sc2O3)
1. Cubic crystal structure
2. An insulator with a band gap of 6.0 ev

Scandium(III) Oxide Evaporation Materials Specification

Material Type Scandium(III) oxide
Symbol Sc2O3
Color/Appearance White Solid
Melting Point 2,485 °C
Theoretical Density  3.86 g/cm3
Purity 99.9% ~ 99.99%
Shape Powder/ Pellets/ Granule/ Custom-made

Various Types of Sc2O3

Item No. Description Purity (Sc2O3/TREO) Lot Size
OX21-4N Scandium Oxide
D50 = 2 ~ 5 µm
99.99% 500g, 1000g, 2000g, 5000g
OX21VD-4N Scandium Oxide for vacuum deposition. 99.99%
3-12mm or custom size
100g, 250g, 1000g
OX21-5N Scandium Oxide
D50 = 2 ~ 5 µm
99.999% 500g, 1000g, 2000g, 5000g
OX21-5N5 Scandium Oxide
D50 = 2 ~ 5 µm
99.9995% 100g, 500g, 1000g

Scandium(III) Oxide Evaporation Materials Application

  • Scandium oxide (Sc2O3), also known as Scandia, is used in the production of high-intensity “stadium” lights.
  • Preparation of other scandium compounds as well as in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition (as a helper material).
  • Scandia evaporation materials are used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD), and physical vapor deposition (PVD).
  • Scandia thin films are used for optics including wear protection, decorative coatings, and displays.

Scandium(III) Oxide Evaporation Materials Packaging

Scandium(III) oxide evaporation materials are tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.


Chemical Formula


Catalog Number



99.9%, 99.99%, 99.999%


Discs, Plates, Column Targets, Step Targets, Custom-made


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