CAS.NO.

Purity

Density

Melting Point

Refractive Index

 Tansmission Range

 Evaporation Temperature

7758-88-5

99.99%

6.16 g/cm3

1460℃

1.63/500nm

300-5000nm

1400～1600℃ 

Specs

1-3mm,2-5mm,3-8mm,Granule

 Application

A.R.Coatings,  Multilayers 

Evaporation with 

Mo,Ta,W boat or electron beam gun

Remark

Size can be custom-made