Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail: 

Scandium Oxide


Purity:                99.995%, 99.999%, 99.9996%



This material is supplied in Powder, Sintered Pieces, Pellets and as Sputter Targets.



Scandium Oxide produces an excellent high index film layer that is transparent to wavelengths as short as 225 nm (in the UV region). The Sc2O3 film is insoluble and hard. This film requires an electron-beam source to reach evaporation temperature.

Amorphous films can be deposited below 150oC substrate temperature. The high index value, layer hardness and transparency make this product suitable for the high index component of UV, AR and bandpass coatings. High damage thresholds, in combination with Silicon Dioxide or Magnesium Fluoride, have been reported for use in AR, Beamsplitters and for Bandpass Coatings at 248 nm and at 351 nm.



Opto-physical Properties:



3.86 gm/cc

Refractive Index:

1.95 at 300 nm

1.90 at 400 nm

1.85 at 500 - 700 nm

Transparency Range:

250 nm – 12000 nm

Melting Point:



Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


Like us on Facebook .

PrintPrint | Sitemap
© Bayville Chemical