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GLASS & FILTERS

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SINCE 1923

Rare Oxides

Optical materials generally consist of one or two basic chemicals, such as glass-metal oxides and more than ten other metal oxides, which are to rare-earth oxides or rare oxides (scattered and rare in nature, which is called the noble), as well other chemicals of high purity content of the main chemical, without which the optical quality of the material is not possible.

 

 

CAS NUMBER

CHEMICAL NAME

FORMULA

 

 Rubidium Oxide

Rb2O

 

 Tallium Oxide

TL2O3

 

 Gallium Oxide

Ga2O3

 

 Indium Oxide

In2O3

 12060-08-1

 Scandium Oxide

Sc2O3

 

 Germanium Oxide

GeO2

 

 Lithium Oxide

Li2O

 1314-36-9

 Yttrium Oxide

Y2O3

 

 Niobium Oxide

Nb2O5

 

 Niobium Oxide

Nb2O3

 

 Caesium Oxide

Cs2O

 

 Tantalum Oxide

Ta2O5

 

 Tellurium Oxide

TeO2

 

 

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