CAS.NO.

Purity

Density

Melting Point

Refractive Index

 Tansmission Range

 Evaporation Temperature

1344-28-1

99.99%,

3.97 g/cm3

2020℃

 1.62/550nm 

200-5000nm

2000-2200℃

Specs

1-3mm,3-5mm,Granule, Dia 10*3mm,Tablet

 Application

A.R.Coating, Multilayers,interference films, protective films etc

Evaporation with 

electron beam gun

Remark

Size can be custom-made