CAS.NO.

Purity

Density

Melting Point

Refractive Index

 Tansmission Range

 Evaporation Temperature

12055-23-1

99.99%

9.68-9.90 g/cm3

2812℃

2.15/250nm, 2/500nm

220-12000nm

2600-2800℃

Specs

1-3mm Granule,  Dia.8*5mm, Dia.20*8mm,Tablet

 Application

A.R coatings, interference coatings for the UV

Evaporation with 

electron-beam gun

Remark

Size can be custom-made