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:



Gadolinium (III) Oxide


Gadolinium oxide (Gadolinia) is a white powder inorganic chemical compound with the formula Gd2O3. It is used as a raw material in the manufacture of Gadolinium metal, in optical coatings, the glass industry, electronics industry and in many chemical applications. It has a main use in various fluorescent compounds, screen-sensitivity increasing materials, absorption material in atomic reactions, nuclear fuels and magnetic bubble materials.


Forms available:Powder, Tablets, Pieces, Sputter Targets, Granules


Typical Properties and Chemical Specifications:

Formula                     Gd2O3

CAS Number             12064-62-9

Available Purities       99%, 99.9%, 99.99%

Color                          White to off white (beige)

Odor                           Odorless

Molecular Weight        362.50

Crystal Structure         Monoclinic, cubic

Density                        7.407 gm cm3

Melting Point               About 2350oC

Solubility in Water       Insoluble, (soluble in acid)


Gadolinium Oxide easily absorbs moisture and carbon dioxide from the air.


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.


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