ZINC SULPHIDE Extra Pure

Chemical Information
Article No.	AL4860
Grade	Extra Pure
Purity	98%
CAS Number	1314-98-3
Molecular Formula	ZnS
Molecular Weight	97.44
HS Code	28309010
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Insoluble in water
Colour	White to off white
Melting point/ Freezing point(°C)	1185 °C (Sublimes)
Density (g/cm3)	4.1
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Risk Statement	27

Specifications
Appearance	White to off white powder
Assay	Min 98%