Znic sulfide

Appearance：yellowwish white flakes or particles

Density: 4.10g/cm3

Friction hardness：3.5-4

Melting point:1800℃

Solubility：1×10-3g/100g H2O，soluble in acid

Light transmission range:350-14500nm

Refractive index（500nm）：2.3-2.4

Evapration condition :thermal evaporation of  molybdenum boat and tantalum boat or  electron  gun

Evapration temperature: 1000-1100℃

Purity:99.99%