Customization: | Available |
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Certification: | CCIC, CIQ, RoHS, ISO, Ccic, CIQ, RoHS, ISO |
Purity: | ≥99%, ≥99% |
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Audited by an independent third-party inspection agency
Zinc (Zn), % weight | 33.0 Min. |
Copper (Cu) weight | 0.1 Max. |
Lead (Pb) weight | 0.003 Max. |
Magnesium (Mg) weight | 0.002 Max. |
pH not less than | 4.0 |
Solubility in water weight | 99.0 Min. |
Physical Condition | Free flowing white vitriol powder |
Colour | White |
Chemical Formula | ZnSO4.H2O |
Molecular weight | 179.46 |
Specific Gravity / Density | 3.28 gm/cm3 (205 lbs/ft3) |
Melting Point | Transition at 238oC (460oF) |
Solubility in 100 parts of water | 89.5 at 100oC (212oF) |