CAS.NO.

Purity

Density

Melting Point

Refractive Index

 Tansmission Range

 Evaporation Temperature

7789-75-5

99.99%

3.18 g/cm3

1360℃

1.23-1.42/500nm 

150-12000nm

1280-1400℃

Specs

1-3mm,Granule

 Application

A.R.Coating ,Anti-reflection coatings, filters etc

Evaporation with 

Typical source: Mo, W, Ta

Remark

Size can be custom-made