Composition: Zinc Sulfate Heptahydrate 100%
Grade: ACS Reagent
Boiling Point: > 500°C (decomposes)
CAS Number: 7446-20-0
Density: 1.97
Chemical Formula: ZnSO4.7H2O
Molecular Weight: 287.55 g/mol
Melting Point: 100°C (loses water of hydration)
Color: Colorless/white solid
Physical State: Solid
pH Range: 4.4 to 6
Solubility Information: 960 g/L at 20°C
Shelf Life: 61 Months
Storage: Ambient
DOT: NOT REGULATED.