Vacuum coating material Zinc Sulfide Insoluble in water, soluble in acid. See the darkening of the sun. Change to zinc sulfate in a long time in humid air. Generally obtained by the action of hydrogen sulfide and zinc salt solution. If a small amount of Cu, Mn, or Ag is added to the crystal ZnS as an activator, after exposure to light, different colors of fluorescence can be emitted. Used as analytical reagents, coatings, paints, white and opaque glass, filled with rubber, plastic, and used to prepare phosphors. It is prepared by co-heating sulfur and zinc. Relative density 4.087

Specification information

Type	Shape		Color	Purity	Package	Storage
Sinter	Tablets	10×6 mm20*15 mm 30×17 mm	White to light yellow	99.9%99.99%	1 KG/Bag	Avoid exposure to sunlight &acidKeep dry
	Cuboid piece	80*45*30 mm
	Granules	1-3 mm；3-5 mm
Crystal	Granules	1-40 mmUpon demand	Light yellowTransparent	99.99%
	Cutting piece	10×10×10 mm25×25×12 mm